The following videos shows 2 prototypes of FM modulated plasma arc speakers. Even if plasma speakers aren’t new in any way (they’ve been around since the late 1950’s), it doesn’t make them look any less cool. Just like regular speakers, plasma speakers work by creating compression waves in the air. Enjoy the show!
By Mark O’Neill Being epileptic, I have had a deep interest in neuroscience for almost twenty years, and one of the most common things we know about the brain is that there’s a lot of things we still DON’T know about it. But thanks to some accident victims who have subsequently suffered severe brain trauma, […]
In the following video, string theory pioneer Michio Kaku investigates claims of time dilation under the influence of adrenaline and other chemicals, including various drugs. These substances can apparently affect the chemical pathway of our stopwatch, effectively slowing down our perception of time, bullet-time style.
Yes, you read that right: Voiceless phonecalls. Keep on watching to learn more about the technology. I just hope this thing cannot recognize unappropriate thought patterns! I wouldn’t want anyone to hear me “thinking” about how stupid or annoying I think they are. :)
Neuroanatomist Jill Bolte Taylor had an opportunity few brain scientists would wish for: One morning, she realized she was having a massive stroke. As it happened — as she felt her brain functions slip away one by one, speech, movement, understanding — she studied and remembered every moment. This is a powerful story about how […]
And no, for all you “Hitchhiker’s guide to the galaxy” smartasses, the answer isn’t 42. Enjoy!
“Can we create new life out of our digital universe?” asks Craig Venter. And his answer is, yes, and pretty soon. He walks the TED2008 audience through his latest research into “fourth-generation fuels” — biologically created fuels with CO2 as their feedstock. His talk covers the details of creating brand-new chromosomes using digital technology, the […]
I don’t usually fall for useless desktop accessories, but when I saw this 3D Living World model of the Milky Way, my brain started trying to convince me that I couldn’t live without one. Each 12 X 12 cm glass cube is created using real space data collected from Japan’s National Astronomical Observatory and holds […]