Page 1,892«..1020..1,8911,8921,8931,894..1,9001,910..»

SIU student team finishes second in the nation in Solar Cup competition – SIU News

A team of students from Southern Illinois University Carbondale finished second in its portion of the U.S. Department of Energys Solar District Cup. The team designed a system that integrated solar energy, storage and other technologies for The Ohio State University medical campus. Team members pictured are, from left, Olivia Sapp, Nelson Fernandes, Prem Rana and Aron Taylor.(Photo by Russell Bailey)

June 06, 2022

by Tim Crosby

CARBONDALE, Ill. A team of students from Southern Illinois University Carbondale finished second in its division in the U.S. Department of EnergysSolar District Cup Collegiate Design Competition.

The Solar District Cup challenges multidisciplinary student teams, including engineering, urban planning, finance and other majors, to design and model distributed energy systems for a campus or urban district. The 2021-2022 competition at The Ohio State University tasked teams to design systems for its medical campus that maximizes energy offset and financial savings.

Kanchan Mondal, director of the School of Mechanical, Aerospace, and Materials Engineering at SIU, who helped organize the team, said SIUs high finish in its first such competition demonstrates the quality of its education, devotion to student success and commitment to sustainability, which are among the pillars of SIUs strategic plan, Imagine 2030.

The energy and effort from students who have formed and led successful teamsalso speaks highly of the faculty who are the indirect and often invisible force behind the headlines, Mondal said. Our faculty are dedicated to engaging and challenging students beyond the classroom through research and design activities. Taking up a national challenge such as the Solar Cup and preparing them for a successful career is conscientious service to society.

Mondal singled out SIU student Nelson Fernandes, who graduated in May with a Bachelor of Science degree in mechanical engineering and who served as project manager for the team. The Solar Cup team was a subgroup of the universitysGreen Roof Team, which took its name from an innovative sustainability project started atop the Agriculture Building in 2010. It features space for native plants, growing vegetables and flowers, and conducting research while demonstrating the benefits of sustainable roofs.

Fernandes said the competition focused on skills engineers and professionals need in the field, from initial feasibility and conceptual design to the development plan and final design.

During my time at SIU, faculty and professors on campus provided incredible resources and opportunities that allowed me to explore my passions and understand my values professionally and personally, said Fernandes, who along with other graduates has transitioned the Green Roof team into a business post-graduation.

Our business mission is focused on developing educational kits and courses based on the campus projects we have been working on over the past three years, he said. All for the vision of a cleaner and more sustainable world through providing educational opportunities.

The SIU team, which also included students from two other universities, submitted its proposal for a photovoltaic (energy-generating) roof system to the competition in late fall and gained entry into the finals, along with 34 other teams from the initial 65.

Along with Fernandes, other team members include Stephen Schulte, senior in computer science from Mascoutah; Olivia Sapp, senior in electrical engineering from Benton, and Aron Taylor, junior in mechanical engineering from Carbondale, from SIU, as well as Gustavo Felicio Perruci, an SIU alumnus now working on his doctorate at the University of Texas at Dallas. Team members also come from Case Western Reserve University and Broward College.

Sponsors and advisers of the team also include Southern Illinois businesses C.H. Electrical in Pittsburg, Supplied Energy in Greenville and AES Solar in Carterville.

Visit link:

SIU student team finishes second in the nation in Solar Cup competition - SIU News

Read More..

How Two Africans Overcame Bias To Build A Startup Worth Billions – Forbes

It was the summer of 2018, and Ham Serunjogi, a 24-year-old Ugandan immigrant, thought the pitch he was making to a Palo Alto venture capital firm was going well. He had explained how his fintech startup, Chipper Cash, would enable African consumers to send money to each other, across national borders, more cheaply and easily than the antiquated banking systema sort of Venmo for the continent.

Then came a question from one of the partners: Why dont you go look for donations and grants to fund this? Because, Serunjogi replied, this will be a profit-making business. The clueless partner persisted: Why dont you talk to Unicef or an impact investing firm? Serunjogi discreetly declines to name the firm, or to say which VC later told him that regardless of what the metrics are, I have to apply a discount to this business because its in Africa.

Follow the Money: Chipper president Maijid Moujaled and CEO Ham Serunjogi in their San Francisco headquarters, where they located for access to venture capital.

Those memories still sting, even though Chipper Cash has now raised $300 million from a roster of blue-chip VCs, most recently in November at a $2.2 billion valuation. These were things Id have to take with a straight face. But it was outrageous, and it still is, Serunjogi says from the San Francisco office where he, cofounder Maijid Moujaled and nearly a fifth of the companys 350 employees are based. The two founders each have an estimated 10% stake in Chipper, translating into paper fortunes north of $200 million.

Sheel Mohnot, a former partner at 500 StartupsChipper Cashs first backerchalks up some early investor resistance to ignorance about Africa. No one was investing in Africa at the time, he says. That has changed. Per CB Insights, venture capitalists invested $1.5 billion in African fintech companies last year, up sevenfold from 2020. Sub-Saharan Africans today have 605 million registered mobile money accountswith which they can send cash via text messageup from 469 million in 2018. That makes the area fertile ground for more advanced consumer financial apps.

Four years after its founding, Chipper Cash has 5 million registered users in seven countries, including Uganda, Ghana and Nigeria. It offers not only low-cost money transfers but bill payment, crypto trading and the ability to buy U.S. stocks. Excluding crypto transactions, it booked more than $75 million in revenue in 2021, compared with $18 million in 2020.

The idea for Chipper Cash was seeded when high-school-age Serunjogi saw the problems his father encountered trying to move money through Africas ossified banking system. Serunjogis family lived in Gayaza, a Ugandan town 10 miles outside Kampala, the capital. His parents owned a farm, and his father also ran an IT operation helping local businesses set up networks. Though hardly rich, the family sent Serunjogi and his two brothers to a private high school and enrolled them in a competitive swim club. In 2010, Serunjogi, then 16, made the Ugandan Youth Olympic team. After having problems completing a bank transfer, his father was forced to fly to South Africa with an envelope full of cash to pay his sons swim coach while they were training there.

After high school, Serunjogi followed his older brother to Grinnell, a small liberal arts college in Iowa known for its strong academics, where both swam varsity. At Grinnell he met Moujaled, a Ghanaian computer science major who had started a popular student coding group. Almost immediately, the two began talking about developing an African money transfer app. But first they wanted real-world tech experience and needed work visas. So during his junior year Serunjogi sent cold emails to Mark Zuckerberg and Sheryl Sandberg and snagged an internship with Facebook, which turned into a full-time job in Dublin after he graduated in 2016.

In the spring of 2018, Serunjogi texted Moujaled, who was working as a software engineer in San Francisco, to say it was time to get going. Serunjogi quit his job and moved into Moujaleds studio apartment, sleeping on an air mattress in the kitchenette. The two used their combined savings of less than $30,000 and Moujaleds ongoing salary as seed capital. They launched a test version of their app in July 2018, letting customers send money from Uganda to Ghana for free.

They took pitches to more than 50 VC firms until, in November 2018, 500 Startups agreed to invest $150,000. Before the papers were signed, Mohnot wired $40,000 to Chipper after Serunjogi told him he was about to miss rent. I will be eternally grateful to him for that, Serunjogi says.

Chippers free, easy-to-use app was a big improvement over the available alternatives. For example, Kenyas M-Pesa, which launched in 2007, charges 1% to 2% for many domestic transfers.

By mid-2019 Chipper Cash was available in Uganda, Ghana, Kenya and Rwanda. It soon expanded to Nigeria, Africas biggest market with more than 200 million people, and by the end of the year, it had 600,000 customers. It also introduced a foreign-exchange markup fee of 2% to 5% to start generating revenue. As bitcoin rose from $14,000 to $20,000 in the fall of 2020, Chipper began to let users buy and sell bitcoin and ether, establishing a second lucrative line of business: trading fees. It reached a $2.2 billion valuation in late 2021, with investment from firms including Sam Bankman-Frieds FTX, Ribbit Capital and Bezos Expeditions. Transactions grew from $200 million in the first quarter of 2021 to $1.6 billion 12 months later.

All that growth comes with added high-stakes challenges. One is liquidity: Chipper needs to make sure it has enough funds in each country to support instant transfers. When it doesnt, transaction times can slow to a full day or longer. Money can solve that problem. A bigger worry is competition. Senegal-based startup Wave offers similar services (albeit in different countries so far) and notched a $1.7 billion valuation last year. Other remittance companies such as Remitly and Wise dont yet let people send money from one African country to another, but theres nothing stopping them from entering the market.

For now, Serunjogi is focused on maintaining Chippers steep growth, moving to profitabilityand helping Africans while doing so. Customers benefit, he says, when they can move money easily and have new ways to invest and build wealth. Im a deep believer in the role of entrepreneurship and capitalism in improving the lives of people who live in developing countries.

The rest is here:

How Two Africans Overcame Bias To Build A Startup Worth Billions - Forbes

Read More..

Computer Scientist and Educationalist, Prof Simon Peyton Jones to receive OBE | BCS – BCS

Prof Simon Peyton Jones, Chair of Computing at School (CAS) and of the National Centre for Computing Education (NCCE), is to receive an OBE for his services to education and computing science.

Prof Peyton Jones is co-founder of CAS, the UK-wide, teacher-led network, supported by BCS, The Chartered Institute for IT.

His work to deliver outstanding computing education is recognised in the Queens Birthday Honours ahead of the Platinum Jubilee celebrations.

Computing at School (CAS) was founded in 2008 by a small group led by Prof Peyton Jones and Simon Humphreys.

CAS began as a small volunteer group working to establish computer science in schools and support teachers.

Today the network is made up of over 360 volunteer communities covering the whole of the UK and has 20,000 members sharing advice, guidance, and peer-to peer support, in person and across digital platforms.

As Chair of CAS, Prof Peyton Jones was at the heart of the reforms that led to the new National Curriculum subject, Computing, which was introduced in September 2014.

Since 2019, Prof Peyton Jones has been Chair of the National Centre for Computing Education (NCCE). He leads the NCCEs Academic Board, supporting and inspiring all those working in computing education, including industry partners, academics, and teachers.

Prof Peyton Jones said: I am thrilled to receive this honour, but I do so on behalf of every member of Computing at School! The award recognises the re-imagining of computing as a foundational and creative subject that equips and empowers all children. It celebrates the passion, expertise, and sheer energy of CAS's volunteers, and the vibrant richness of the community that we have built together. There is no them; there is only us.

Julia Adamson, Director of Education at BCS said: Professor Peyton Jones is a force for good globally when it comes to computing education.

Excerpt from:

Computer Scientist and Educationalist, Prof Simon Peyton Jones to receive OBE | BCS - BCS

Read More..

Your Chance To Predict the 2022 Women’s Speed Chess Championship Is Here! – Chess.com

The main event of this year's Women's Speed Chess Championship begins on June 13. That means it's time for another bracket contest! Still free-to-play and featuring cash prizes, we've streamlined the prediction system, so keep reading! The prize pool is $1,000 in cash prizes and over a dozen diamond memberships in this classic bracket contest.

You have from right now up until the start of the first match at5 a.m. Pacific/14:00 CET on June 13 to make your picks. Don't wait too long, or the tournament might begin before you know it!

Jump Ahead: Click Here For Prediction Instructions! | Scoring | Tiebreaks | Prizes

How to watch?

The WSCC will air on all usual Chess.com channels: at Chess.com/TV or Chess.com/Eventson site, or on YouTube and Twitch. The full schedule is available on the official event page.

No more Google Forms like we've had to do in the past! Instead:

The deeper the tournament goes, the more points you get for each correct prediction.

Chess.com will apply tiebreaks if there are multiple perfect brackets or ties at the top of the standings. The tiebreaker system is the same as earlier bracket predictions:

The top finisher will win the big $500 first-place prize. The prize for second place is $300 and third place earns $200. Diamond memberships will be awarded to those who place between 4th and 20th, and all players who tie for 20th earn memberships even if tiebreaks would otherwise eliminate them.

This is your chance to join fun and drama as all the action unfolds at Chess.com/TV!

See the rest here:
Your Chance To Predict the 2022 Women's Speed Chess Championship Is Here! - Chess.com

Read More..

2022 US Olympiad Teams Revealed | US Chess.org – uschess.org

After postponements due to COVID, the 44th FIDE Olympiad takes place in Chennai, India from July 28 August 10, 2022. The event, originally scheduled to take place in Russia, was relocated by FIDE following Russias invasion of Ukraine.

Having earned the silver medal in 2018 after going gold in the Olympiad prior, the United States has assembled two teams of top talent, eager to leverage their massive skill to regain the top prize against more than 100 teams from around the world.

For the Open section team, IM John Donaldson reprises his role as captain with five of the strongest U.S. players:

GM Fabiano Caruana 2783 (FIDE)

1st in the U.S. / 4th in the world

GM Levon Aronian 2775

3rd in the U.S. / 5th in the world

GM Wesley So 2775

2nd in the U.S. / 6th in the world

GM Leinier Dominguez 2754

5th in the U.S. / 12th in the world

GM Sam Shankland 2718

6th in the U.S. / 25th in the world

Image Caption

IM John Donaldson, Captain of the 2022 Olympiad Open Team. Photo: STLCC/Ootes

For the Womens team, Armenian-American GM Melikset Khachiyan returns as captain, with GM Alejandro Ramirez serving as coach, to lead a roster of outstanding female competitors:

GM Irina Krush 2430 (FIDE)

1st in the U.S. / 33rd in the world

IM Carissa Yip 2418

2nd in the U.S. / 39th in the world

IM Anna Zatonskih 2387

3rd in the U.S. / 61st in the world

WGM Tatev Abrahamyan 2297

9th in the U.S.

WGM Gulrukhbegim Tokhirjonova 2332

6th in the U.S.

With an average FIDE rating of 2763, the Open team will be one of the favorites, with only host India and China able to approach such team strength. (The Russian team would be a serious competitor, but they have been suspended from international play by FIDE along with Belarus.)

The American women clock in at an average FIDE rating of 2373, which, if historical precedent holds, would put them within the top dozen teams in Chennai.

Opening ceremonies begin Thursday, July 28, with first moves being played on July 29 at 3 p.m. local time (5:30 a.m. Eastern).

US Chess gratefully acknowledges to the Saint Louis Chess Club and the Kasparov Chess Foundation for their generous, continued support of the United States Olympiad teams and their efforts.

Those wishing to contribute to the U.S. Olympiad teams may do so through our secure online donation form, and enter the amount in the box for Olympiad Teams.

Read more here:
2022 US Olympiad Teams Revealed | US Chess.org - uschess.org

Read More..

Queen urged not to let Meghan Markle win the PR chess match – Geo News

Queen Elizabeth has reportedly been warned against allowing Prince Harry or Meghan Markle to beat her to the punch when it comes to releasing a photograph with her namesake Lilibet.

Royal expert Daniela Elser made this claim in her latest piece for News.com.au.

She wrote, My point is, in simply going back to the UK together, Harry and Meghans very presence was always going to be something of a distraction so why not use it to Buckingham Palaces advantage?

I reckon courtiers and aides have really missed a trick here, she also pointed out.

Imagine if we had seen this photo of the Queen and Lili it would have been a powerful checkmate on the part of Her Majesty in the PR chess match which the Sussexes seem intent on playing with the Palace.

Read this article:
Queen urged not to let Meghan Markle win the PR chess match - Geo News

Read More..

Android app deals of the day: Samorost 3, The Last Dream, Chess Coach Pro, more – 9to5Toys

We have gathered all of Fridays best Android app deals to head into the weekend with. Check out the Samsung Galaxy Z Fold 3 5G and the Samsung Galaxy S21 FE 5G while they are on sale before you dive into this afternoons software offers as well. Our collection is highlighted by titles including Samorost 3, The Last Dream (Full), Shattered Plane, Chess Coach Pro, and much more. Head below for a complete look at all of todays Android app deals courtesy of Google Play.

This morning saw a new all-time low hit the Samsung Galaxy Z Fold 3 5G with a bundled S Pen Folio Case and over $500 in savings. That offer joins ongoing deals on the Samsung Galaxy S21 FE 5G and its Snapdragon 8 Gen 1-powered Galaxy Tab S8+ as well as todays price drop on theSamsung Galaxy Buds Pro. As far as add-ons go, be sure to scope out todays discounts on the Bose Portable Smart Speaker, the metal and fabric 1TB Seagate portable SSD, and everything in our smartphone accessories roundup.

Samorost 3 follows a curious space gnome who uses the powers of a magic flute to travel across the cosmos in search of its mysterious origins. Visit nine unique and alien worlds teeming with colorful challenges, creatures and surprises to discover, brought to life with beautiful artwork, sound and music.

Subscribe to the 9to5Toys YouTube Channel for all of the latest videos, reviews, and more!

Visit link:
Android app deals of the day: Samorost 3, The Last Dream, Chess Coach Pro, more - 9to5Toys

Read More..

Grand Masters International Chess Tournament to be held at GITAM, Vizag – Yo Vizag

The third Grand Masters International Chess Tournament will be held at the GITAM (Deemed to be University) in Vizag from 10 June 2022. Featuring Grand Masters and International Masters from several nations, the tournament will take place for one week. This prestigious tournament is being organized by the Andhra Pradesh Chess Association and was recognized by the All India Chess Federation and the World Chess Federation.

Each round of the tournament will see the participation of 20 Fdration Internationale des checs (FIDE) or World Chess Federation rated players. The draw includes Grand Master, International Masters, Women Grand Masters, and Women International Masters. These players will be categorized based on their rating points. While Grand Masters and International Masters will be placed in category-A, players with a rating of 2000 will be classified into category-B. The C category will include players with a rating of 1600.

This tournament will be conducted in the Swiss format. The winners in category-A will be awarded prize money of Rs 15 lakhs, while the winners of category-B and category-C will be awarded Rs 5 lakhs each.

GITAM Chairman M Bharat has been appointed as the head of the organizing committee of the international chess tournament to be held in Vizag.

Stay tuned to Yo! Vizag for more such city updates.

Read more from the original source:
Grand Masters International Chess Tournament to be held at GITAM, Vizag - Yo Vizag

Read More..

Cisco Partners with NetApp and Pure Storage on Cisco+ Hybrid Cloud Storage Solutions – StorageReview.com

Cisco has announced Cisco+ Hybrid Cloud storage solutions, an endeavor developed in partnership with NetApp and Pure Storage. Cisco believes that the combination of innovations from these two organizations will result in flexible consumption solutions. Ultimately, their goal is to make it easier for customers when they have to quickly adapt to business changes and to help them avoid expensive financing and upfront capital costs.

Cisco has announced Cisco+ Hybrid Cloud storage solutions, an endeavor developed in partnership with NetApp and Pure Storage. Cisco believes that the combination of innovations from these two organizations will result in flexible consumption solutions. Ultimately, their goal is to make it easier for customers when they have to quickly adapt to business changes and to help them avoid expensive financing and upfront capital costs.

FlexPod is a converged infrastructure collaborative solution from Cisco and NetApp as well as with various OS and hypervisor partners. FlexPod-as-a-service will help businesses accelerate their move to a virtualized, shared environment infrastructure with standardized and scalable building blocks. Because it comes pre-validated, customers will benefit from an effective infrastructure, quick deployment times, and simplified management.

NetApp And Cisco previously introduced FlexPod XCS back in March 2022.

Pure Storage and Cisco developed FlashStack as a converged infrastructure solution that combines Ciscos Unified Computing System (UCS) servers and Nexus switches with Pure Storage FlashArray and FlashBlade platforms. FlashStack allows customers to optimize their operational model and secure applications on-premisesboth at the edge and in the cloud.

Customers have two payment models to choose from:

Cisco believes organizations will quickly adapt Cisco+ Hybrid Cloud as a foundation for their innovative, flexible consumption offers and will help solve important IT challenges they might have.

Cisco+ Hybrid Cloud

Engage with StorageReview

Newsletter|YouTube| PodcastiTunes/Spotify|Instagram|Twitter|Facebook|TikTok|RSS Feed

Go here to see the original:
Cisco Partners with NetApp and Pure Storage on Cisco+ Hybrid Cloud Storage Solutions - StorageReview.com

Read More..

NetApp grows revenues 8 percent just as it said it would but CloudOps held it back Blocks and Files – Blocks and Files

Consistency is valued at NetApp and it has grown revenues consistently for eight quarters in a row with its latest fourth fiscal 2022 quarters results. But public cloud growth let the side down as poorly integrated CloudOps acquisitions were hard to sell.

Revenues in the quarter ended April 29 were $1.68 billion, 8 percent more than a year ago, with a profit of $259 million, down 20 percent from the year-ago $324 million. Full fiscal 2022 revenues were up 10 percent to $6.32 billion with profits of $937 million, up 28.4 percent on the year.

CEO George Kurians results statement said: Our solid fourth quarter results cap off a strong year. We made sustained progress against our strategic goals: gaining share in enterprise storage, expanding our public cloud business, and, most notably, delivering record levels of gross margin dollars, operating income, and earnings per share. He talked of an our alignment to customer priorities, strong balance sheet, and prudent operational management.

Fourth quarters financial summary

Full-year summary

In the Hybrid Cloud category, product revenues were $894 million, up 6 percent annually, with support and other services contributing $666 million. NetApp said it gained share in enterprise storage with strong growth in all-flash array (AFA) and object-storage products. The AFA run rate is $3.2 billion, the same as last quarter, and 12 percent more than a year ago. Actual AFA revenues were up 20 percent annually in the quarter. Object-storage revenues grew faster, at 49 percent.

Public Cloud annual recurring revenue (ARR) was $505 million, 68 percent more than 12 months ago, with strength in Cloud Storage, led by Azure NetApp Files, but it was lower than hoped for. That was due to shortfalls in the Cloud Insights and Spot areas, which grew less than expected, not helped by sales force attrition, particularly with Spot.

Kurian referred to this in the earnings call, saying: Our Public Cloud ARR came short of our expectations. Demand for our cloud storage solutions was strong in Q4. We also saw a healthy number of new customer additions across both cloud storage and cloud operations services in the quarter. Unfortunately, these tailwinds were not enough to offset the lower than expected growth created by higher churn, lower expansion rates, and sales force turnover in our cloud operations portfolio.

NetApp has made organizational changes to increase its focus on renewal and expansion motions, refreshed the sales team and strengthened the leadership ranks. CFO Mike Berry talked about improving the operational rigor across the CloudOps products and NetApp is speeding up the integration of its CloudOps product portfolio, particularly Instaclustr, so that its easier to buy. This should also help the sales force cross-sell and upsell NetApp products and services to its CloudOps customers.

It emerged on the call that since some point this year, sales reps cannot hit their numbers without selling cloud as part of their overall quotas.

Kurian admitted mistakes had been made: I think where we could do better is learn from the mistakes we made around integration, and were going to everybody learns from that and were going to own that.

In general NetApp plans to slow the pace of CloudOps-related acquisitions and reprioritize its use of cash in FY 2023 to favor shareholder returns. It is convinced it can achieve $2 billion in ARR exiting fiscal year 2026.

In the Hybrid Cloud segment of its business, issues with supply chains hindered its ability to ship product. Product revenues grew 10 percent in the full year, but only 6 percent in the fourth quarter reflecting this. Berry mentioned supply-constrained shipments, elevated freight and logistical expense, and component cost headwinds.

The companys revenue growth rate has declined during the year, starting at 11.9 percent in Q1 and passing through 10.6 percent and 9.8 percent to the latest quarters 8 percent. Gross margin has also declined, with Berry saying Q4 should be the trough with gross margin improving during fiscal 2023. Pricing changes increases will help it as will supply-chain improvements. It sees customer demand as being steady and its ability to satisfy that demand will be gated by supply-chain issues, as it has been for the past two quarters.

NetApp has not grown its revenues in the quarter anywhere near Pures 50 percent growth rate. Instead its nearly matched Dells 9 percent storage revenue growth rate. Pures run rate is $2.48 billion, which compares to NetApps AFA run rate of $3.2 billion, up as we have seen 12 percent annually. If Pure continues growing faster than NetApps AFA revenues then it could eventually overtake NetApp on the AFA front.

Neither has NetApp seen customers wanting to pull shipments forward as happened with Pure in its comparable quarter.

Asked about the competitive environment and if it had changed, Kurian answered: I think its pretty much the same, Pure and NetApp taking share from Dell and HP and several other players. So I would characterize it as no fundamental change, to be honest.

The outlook for NetApps next quarter (Q1 FY 2023) is for revenues between $1.475 billion and $1.625 billion, $1.55 billion at the mid-point which Berry said is 6 percent higher than the year-ago quarter. Full FY 2023 revenues are expected to be 6 to 8 percent higher than for FY 2022.

NetApp anticipates sustained demand for its AFA and object-storage products, and continued share gain momentum, which should lead to product revenue growth in the mid-single digits.

Read more here:
NetApp grows revenues 8 percent just as it said it would but CloudOps held it back Blocks and Files - Blocks and Files

Read More..