Jeff Lieberman put together this neat little art exhibit which simultaneously demonstrates inductive power transmission and magnetic levitation.
Ever wonder what people photograph right after unwrapping their shiny new digital cameras? A Google image search can give you a pretty good idea. What Do People Photograph First?
With some work upfront, it’s possible to use most Wifi hotspots for free by tunneling all your traffic over DNS DNStunnel
Need some random bits? I know I do. The Quantum Random Bit Generator Service will grab some for you using the intrinsic randomness of the quantum physical process of photonic emission in semiconductors and subsequent detection by photoelectric effect.
