Instructional Video12:23
Curated Video

How Superconductors Work at the Quantum Level

12th - Higher Ed
In 1908, Dutch physicist Heike Onnes figured out how to turn helium gas to liquified helium for the first time. He cooled Mercury and found that all its electrical resistance went away. Electricity in a superconducting...
Instructional Video2:55
Curated Video

La carrera por el cero absoluto: la licuefacción de los gases

3rd - 8th
Cómo la carrera entre dos científicos por licuar los gases les condujo hasta casi el cero absoluto -la temperatura más baja posible.
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Twig - Física - Energía y Radiactividad -
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Instructional Video2:55
Curated Video

The Race for Absolute Zero: Liquefying Gas

6th - 12th
How a race between two scientists to liquefy gases led them near to absolute zero - the coldest temperature possible. Physics - Energy And Radioactivity - Learning Points. Absolute zero occurs at -273.15 degrees Celsius. Absolute zero is...