search results matching tag: liquid nitrogen

» channel: learn

go advanced with your query
Search took 0.000 seconds

    Videos (64)     Sift Talk (0)     Blogs (17)     Comments (133)   

ant (Member Profile)

siftbot says...

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)

ant (Member Profile)

Don't Mix Coke with Liquid Nitrogen

Don't Mix Coke with Liquid Nitrogen

Mordhaus (Member Profile)

Mordhaus (Member Profile)

The Blackest Black

The Lexus Hoverboard - It's Real!

lv_hunter (Member Profile)

Hockey pucks and honey badgers must be cousins

How Bill Nye became "The Science Guy"

Liquid Nitrogen Pool Party (AKA Death Trap)

newtboy says...

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

spawnflagger says...

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).

RFlagg said:

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

Fantomas says...

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.



Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon