Why This Glow in the Dark Ice Cream Costs $225 a Scoop

Why This Glow in the Dark Ice Cream Costs $225 a Scoop

Of all the unique varieties that Ben & Jerry’s has concocted over the years, nothing can come close to the wonderful absurdity that is this glowing ice cream created by Charlie Francis. Using a synthesized version of the luminescent proteins that cause jellyfish to glow when they’re agitated, this gleaming frozen treat actually gets brighter as you lick it.

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Kobo announces three new readers: one glows, one’s small, one runs Ice Cream Sandwich

Kobo announces three new readers one glows, one's small, one runs Ice Cream Sandwich

As the saying goes, it’s all in the timing. But look at it this way: Kobo could have announced its new line of devices the day after Amazon’s big reveal. Instead, the outfit’s looking to take some wind out of Amazon’s sails a few hours before its big event. And while the chances are extremely slim that the company will manage to undercut the looming Kindle news, there’s no question that it’s coming out of the gate swinging, with the announcement of not one, but three new readers: one glowing, one mini and one slathered in Ice Cream Sandwich. The mini and glowing Glo Comfortlight will arrive in October, with the Android-based Arc arriving in November. All told, they’ll range in price from $80 for the Kobo Mini to $250 for the top-end tablet. That’s the short version, but if you follow past the break we’ve got a full rundown of the specs, along with additional photos.

Continue reading Kobo announces three new readers: one glows, one’s small, one runs Ice Cream Sandwich

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Nuclear Watch: A Pre-Apocalyptic Time Telling Device

Most watches with glow-in-the dark parts achieve the effect using special paint that absorbs light and reflects it back for an extended period. But the faint glow from the Nuclear Watch comes from decaying radioactive hydrogen atoms. They died for you!

nuclear watch

According to its product page, each watch contains about 100 quadrillion radioactive hydrogen atoms, divided among the dials and hands of the watch. The atoms are stored in a glass tube that is lined with phosphorescent material. As the hydrogen atoms decay, the electrons they emit hit the lining. This causes the glow. The page also claims that about 250 million of the hydrogen atoms decay every second, but their sheer number means that the watch will keep glowing 24/7 for 25 years.

nuclear watch 2

If you’re not creeped out at the thought of carrying an atomic genocide on your wrist, order the Nuclear Watch from Gadgets & Gear for $175 (USD).

 


Where Has This Glow-in-the-Dark Bike Been All My Life? [Design]

People have been coming up with all sorts of flashy, bright accessories for cyclists to wear after the sun goes down. But why on Earth has it taken so long for someone to come up with a bike that glows in the dark itself? More »