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Learn the Basics of Breadboards and Perfboards with This Video

Breadboards and perfboards make is easy to build all kinds of electronics, but they're not exactly easy to understand at a glance. Thankfully, …

Homebrew Arduino Pulse Monitor (Visualize Your Heartbeat)

Movies look cool with those EKG (electrocardiogram), the one that beeps and detects heart activities. A few months ago, we had to shoot a hospital …

Brain's Consciousness 'Sleep Switch' Found By Accident?

Scientists believe they may have accidentally found the key in the human brain that, when turned or tweaked the right way, seems to switch our consciousness on and off.<p>A team led by Mohamad Koubeissi at the George Washington University was working with a patient with epilepsy, placing electrodes …

The Man Who Thinks He Never Has to Eat Again Is Probably Going to Be a Billionaire Soon

Rob Rhinehart's hobby of <a href=http://www.vice.com/read/rob-rhinehart-no-longer-requires-food>eating nothing but a smoothie that looks like semen</a> has become a career thanks to a crowd-funded campaign that gave him $800,000 to produce his product...<p>Remember Rob Rhinehart? I'm sure you do …