A physics simulation-based game about electricity and magnetism, based off of the PhET simulation by the same name. This was originally created as a final project for AP Computer Science A.

Our community loves to share videos with their friends and family, and we want them to be able to do it in one place. Today, we’re starting to expand our in-app video sharing and messaging feature to ...

Keep the news in the Wayback Machine. Sign Fight for the Future's letter. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

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 ...