A Million To One (1961)
594 views · Published 9 October 2012 · 5:04 · Indexed 28 October 2026
Channel: A/V Geeks 16mm Films · 2012 · Education
Higher quality versions of this film can also be licensed for stock footage. Contact [email protected] for more information. This film demonstrates a science experiment using dry ice to create a hovering disc. A hollow metal can filled with dry ice (solid carbon dioxide) is placed on a smooth glass surface. As the dry ice sublimates into gas, it escapes through a hole in the can, creating a cushion of gas beneath the disc. This gas film reduces friction, allowing the disc to hover and move with minimal force, as shown by its ability to glide effortlessly across the glass. The experiment highlights the principles of sublimation, gas pressure, and friction reduction. Keywords: Dry ice, sublimation, carbon dioxide, gas, pressure, friction, hovering disc, science experiment, demonstration, low friction.
More from this channel
-
9:39
1970s stock footage - pedestrian safety
-
6:09
1970s stock footage - dental and gum hygiene
-
5:47
1970s stock footage - dental and gum hygiene 2
-
6:52
1970s stock footage - transporting the injured
-
9:50
1980s stock footage - officer training for blacks in the navy
-
10:30
1960s stock footage - rural civil defense tv spots
-
9:43
1950s-60s stock footage - fish family
-
9:55
1970s stock footage - U.S. Bicentennial