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Science Porn
RE: Science Porn
So, the other awesome metal band from the Faroese Islands recorded a live music video in front of the 2015 eclipse

https://www.youtube.com/watch?v=feR12pQ8dXc

That language!
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition

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RE: Science Porn
Woah rad

Um...I have warm feelings about the residents of these forums and as my expression of friendship I brought you some potassium on water (on video, stop hiding)

https://youtu.be/Jy1DC6Euqj4

It may not mean much to you, but I like potassium in water
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RE: Science Porn
Speaking of mercury, I love mercury
here's mercury reacting with aluminum

[Image: tXq95ug.gif]

mercury, why you so awesome
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RE: Science Porn
I like Mercury, too.




Bullet leaving a gun @ 1 million fps:
https://pbs.twimg.com/tweet_video/CEpodQQWAAI-cpr.mp4

What happens when you anodize titanium:
https://pbs.twimg.com/tweet_video/CEKu9geWYAAXTmi.mp4

Dropping a steel ball into super fine sand:
https://pbs.twimg.com/tweet_video/CEnDp4BWYAEu9yl.mp4
"There remain four irreducible objections to religious faith: that it wholly misrepresents the origins of man and the cosmos, that because of this original error it manages to combine the maximum servility with the maximum of solipsism, that it is both the result and the cause of dangerous sexual repression, and that it is ultimately grounded on wish-thinking." ~Christopher Hitchens, god is not Great

PM me your email address to join the Slack chat! I'll give you a taco(or five) if you join! --->There's an app and everything!<---
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RE: Science Porn
@Steel

Are those colour changes in the Anodizing vid due to the frequency comb effect of the thin layer at different thicknesses corresponding to the wave lengths?
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition

Reply
RE: Science Porn
Yeah. From what I understand, you can change the thickness of the oxidizing layer by regulating the voltage. You submerge the titania in an electrolytic solution like TSP (Trisodium Phosphate) and achieve the different colors as the oxidized layer thickens.
"There remain four irreducible objections to religious faith: that it wholly misrepresents the origins of man and the cosmos, that because of this original error it manages to combine the maximum servility with the maximum of solipsism, that it is both the result and the cause of dangerous sexual repression, and that it is ultimately grounded on wish-thinking." ~Christopher Hitchens, god is not Great

PM me your email address to join the Slack chat! I'll give you a taco(or five) if you join! --->There's an app and everything!<---
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RE: Science Porn
Then it's even cooler Tongue
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition

Reply
RE: Science Porn
It is.

That's the kind of shit that makes me giddy. I have Bill Nye and Carl Sagan to thank for that.

Btw Swype just tried to turn Sagan to Satan. It just did it again. LEARN MY CHILDHOOD IDOLS, SWYPE.
"There remain four irreducible objections to religious faith: that it wholly misrepresents the origins of man and the cosmos, that because of this original error it manages to combine the maximum servility with the maximum of solipsism, that it is both the result and the cause of dangerous sexual repression, and that it is ultimately grounded on wish-thinking." ~Christopher Hitchens, god is not Great

PM me your email address to join the Slack chat! I'll give you a taco(or five) if you join! --->There's an app and everything!<---
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RE: Science Porn
You guys might as well be talking in Vietnamese

Any translations for dummies??
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RE: Science Porn
(May 2, 2014 at 9:11 pm)SteelCurtain Wrote: [Image: 2013-05_mb_YosemiteAquarids600.jpg]
Quote:Captured one night last May this eight frame mosaic starts on the left, down Northside Drive through Yosemite National Park. It ends thousands of light-years away though, as the arc of the Milky Way tracks toward the center of our galaxy on the right, far beyond the park's rugged skyline. That night was still moonless when the storm clouds retreated, so the rocky faces of the surrounding mountains are lit by campfires and artifical lights. Yosemite Falls is at the left. The granite face of Half Dome juts above the far horizon, near the center of the view. The remarkable flash above it is a bright meteor. Part of the annual Eta Aquarid meteor shower the colorful streak is moving up, its trail pointing directly back to the shower's radiant, low in Aquarius. This year's Eta Aquarids should peak in the moonless early morning hours of May 6 as the Earth sweeps through dust from the tail of Comet Halley.

Wow!  Now that is my kind of centerfold.  Great pic.
"The price of freedom is eternal vigilance."--Thomas Jefferson
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