![A bookshelf full of books takes the place of the screen in an open laptop computer.](https://cdn.mos.cms.futurecdn.net/uWVLu5qNUPirGeRnGwpSdn-320-80.jpg)
Top 5 Remote Teaching Tips
What to do—and not do—when the camera is on
Clean machines! Safely clean computers, printers and other stuff in the age of Covid-19
A short throw projector that lights up the classroom
It’s a bird, it’s a plane, it’s a drone made with a 3D printer!