Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Learn how to create a cool Minecraft-themed window decal with this easy DIY tutorial! Perfect for gamers and crafters.

Jean Arp and other Dada artists embraced chance as a tool for liberating creativity from rational thought. An account by his friend and fellow artist Hans Richter describes how Arp made “chance ...