me: can u please study
my brain: but that makes me stressed
me: fine then dont study
my brain: but that makes me stressed
me:
SEED MONEY
After the price of gold dropped in the 1980s, Fred Libby left the mines of Arizona, where he worked with precious metals, and started Treehouse Silver Inc. with his wife, Connie. The Libbys now grow small crystals of copper, gold, silver, and other minerals and sell them to more than 250 gift shops around the country. They grew this crystal by dissolving copper wire in a hot mixture of water and nitric acid. Then they dipped two copper plates into the solution, one of which had pennies attached to it. The plates are hooked up to opposite ends of a low-voltage power source with the pennies plate connected to the power source’s negative end. After about a day, copper in the solution gets reduced to copper metal and crystallizes in long, thin structures on the pennies.
Credit: Treehouse Silver Inc.
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BLUE MOON
Suli Ayad, an undergraduate working in Kenneth Hanson’s lab at Florida State University, synthesized these crystals of 7-bromo-2-naphthol in a round-bottom flask. Under ultraviolet light, the crystals glow bright blue because when 7-bromo-2-naphthol molecules absorb the energy in UV light, they get excited. The molecules then release that energy as blue light to return to their lower-energy ground state. But Hanson’s group is interested in the chemical’s excited state for another reason: In the excited state, the molecule is more than 10 billion times as acidic as it is in the ground state. This is due to a shift in electron density away from 7-bromo-2-naphthol’s OH group. The switchable increase in acidity makes the molecule a useful catalyst in organic chemistry.
Submitted by Jamie Wang and Kenneth Hanson. Do science. Take photos Get money. Enter our monthly photo contest here for your chance to win $50!
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You heard me.
Nightjars.
They are the BEST birds. Don’t come at me with BUT CORVIDS y’all know Corvids aren’t birds, they’re magic.
Anyway. Nightjars. Why nightjars, you might ask. Well let me tell you why.
I’ve already told you about the Tawny Frogmouth
But there is also the Great Eared Nightjar
Pennant-winged Nightjar
Standard-winged Nightjar. Yes, those are part of its wings. No, I don’t know WTF.
This oddly shaped stump. haha tricked you! It’s a Tawny frogmouth and baby.
Lyretail Nightjar. again, why. again, no idea.
Australian owlet-nightjar
Swallowtail Nightjar. Not so fancy? look again. that mustache.
Not into cute mustaches on birds?
Tell that to this Sickle-winged Nightjar.
Before it cuts you down with its badass wings.
Hey another stump - wait no it’s a FROGMOUTH
I’m not the first to have come to this conclusion.
says right there. BEST BIRD.
Ok whatever Indian Nightjar doesn’t care what you think about it.
If you don’t agree, you can sit over there and be wrong.