How to Donate with Minimal Spendings
Requirements:
A computer with Internet connection
A brain
Any level of English vocabulary
Ability to operate a mouse
December is filled with ringing bells and an atmosphere of charity. If you want to make some difference in the world before this year ends but find yourself short of money, FreeRice.com provides a convenient method to contribute the [...]
Computer Controlled Wooden Reflection Mirror
Mirrors don’t always have to be made of glass or shiny, high luster materials. Mirrors can be made from anything, as long as they display the “reflection.” Here we see Daniel Rozin with a special wooden mirror that he made. A camera receives input imagery from its video source and then feeds data to a [...]
