January 15 is known to Wikipedians as Wikipedia day. Before 2001, an encyclopedia could cost thousands of dollars, trees, water and ink, and let’s face it, was really really hard to carry around. Today we can reach millions of referenced articles, photos, illustrations, sources, and word definitions from anywhere we can reach the internet. And the volunteers who have been creating this amazing work for 15 years don’t charge anything for it. They want to share all knowledge with every person. Ten Facts about Continue reading
While current methods rely on vast metal powder beds and expensive lasers or electron beams, Northwestern’s new technique uses liquid inks and common furnaces, resulting in a cheaper, faster, and more uniform process. The Northwestern team also demonstrated that the new method works for an extensive variety of metals, metal mixtures, alloys, and metal oxides and compounds. “This is exciting because most advanced manufacturing methods
In 2014 LG announced that it has built an 18-inch-OLED display that rolls up like your daily newspaper. Now the company is ready to remove the drapes of secrecy and unveil its ultra-thin display at CES 2016.
These rollable, bendable, and curving displays are already being pushed forward by the likes of Samsung, Sony, Sharp and other others. Along the similar lines, LG has announced in the past that it has invested $8.7bn into OLED development. Continue reading
During the World Cup slalom skiing championship on Wednesday, ski champion Marcel Hirscher was nearly hit by an out-of-control camera drone, that crashed just behind him while filming during a run. The pilot was accredited and allowed to fly the quad, but only over a corridor where no spectators were present. Continue reading
Open letter to Telefónica says telcos should push back on government requests for internet shutdowns, not shame companies like WhatsApp. Last Thursday, a court in Brazil ordered telcos to shut down WhatsApp, the most popular mobile messaging service in the country. Telcos complied, and the service was inaccessible to tens of millions of users for hours, until a higher court overturned the order. e of the Continue reading
HTTP status codes are a core part of helping your browser understand what to do with a page. You’re probably familiar with 404 — page not found — but there are a plethora of others, like 302, which help tell your browser a page has moved.