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Videos (64) | Sift Talk (0) | Blogs (17) | Comments (133) |
Videos (64) | Sift Talk (0) | Blogs (17) | Comments (133) |
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ant
(Member Profile)
Congratulations! Your video, It's like Liquid Nitrogen - but Fire!, has reached the #1 spot in the current Top 15 New Videos listing. This is a very difficult thing to accomplish but you managed to pull it off. For your contribution you have been awarded 2 Power Points.

This achievement has earned you your "Golden One" Level 85 Badge!
ant
(Member Profile)
Your video, It's like Liquid Nitrogen - but Fire!, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
ant
(Member Profile)
Your video, Liquid Nitrogen Explosion - Cool Science Experiment, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
Don't Mix Coke with Liquid Nitrogen
Uhhh, didn't the control test with water prove that it's primarily the liquid nitrogen causing this? Has little or nothing to do with the Coke in the bottle. Anyway...
Don't Mix Coke with Liquid Nitrogen
Don't mix Coke and liquid nitrogen?
Hells no, you obviously use plain tap water!
Mordhaus
(Member Profile)
Your video, Don't Mix Coke with Liquid Nitrogen, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
Mordhaus
(Member Profile)
Your video, Pouring Liquid Nitrogen in Pool, AKA I Set My Pool on Fire, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
The Blackest Black
All of these Surrey NanoSystems videos about Vantablack are quite interesting:
https://www.youtube.com/channel/UCcstydRR1-x4hLyFcqigu4w/videos
(they dip it in water and liquid nitrogen too)
The Lexus Hoverboard - It's Real!
Plus the barrel of liquid Nitrogen you have to carry around is a little inconvenient.
lv_hunter
(Member Profile)
Your video, dropping a can of coke in liquid nitrogen, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
Hockey pucks and honey badgers must be cousins
@Fairbs
Doesn't seem to be the case. SFOguy posted this in the description:
"And here are hockey pucks being subjected to liquid nitrogen.
Good grief, what are they made of?"
https://www.youtube.com/watch?v=mVBBdkM6-7c
So yeah, probably defective but also definitely crazy power in the shots that broke them.
How Bill Nye became "The Science Guy"
Of course we all have liquid nitrogen lying around.
It's what my dad kept the bull semen in.
We used it for 'science' experiments...
Liquid Nitrogen Pool Party (AKA Death Trap)
OMG!!! Drinking liquid nitrogen?!?! *WTF people!?! *EIA
My brother's 16th birthday party was really close to that. He heated the pool to over 100 deg and put 50lbs of dry ice in it. Lucky for him, the fog wasn't as thick as in this video and no one had to be rescued, but the entire back yard was about 2 ft thick in CO2 fog and covered with drunken teenagers rocking out to Thriller (which had just come out at the time).
How Digital Light Processing (DLP) Works
Most of those scientific equipment doesn't have list prices on web stores. I would guess $200k+ for new (some are over $1M), depending on the scannable area and resolution. There have been "desktop" models released recently, but no idea how much they cost (still likely more than $50k)
Plus most home users probably would be difficult to get liquid nitrogen and liquid hydrogen delivered (there's a certification process).
Lol. Right. I was curious and tried to Google the price of one and didn't have much success... admittedly I spent like less than 2 minutes before giving up (aka I scanned the first page and first page of shopping), but near as I can see, a good optical microscope will cost $2-4k, with most high end hobby ones around $3-500 range. I doubt there's a hobby range in SEMs. The only one I saw during that minute and a half search was a used one for $25k another for $27k and an auction listing that went for $2k (which compared to others seems out of price). Anyhow, between the auction price and the used listings, I figure roughly you are looking at $5-25k if you know where to look... Who knows what actually spending more time would have given me, but either way, I'm fairly sure a SEM is beyond most people's budgets.
Why Do Ice Cubes Crack In Liquids
I like how the ice caused the liquid nitrogen around it to boil spontaneously.
You really don't need to keep your freezer that cold. It makes your ice cream go too hard.