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Hot Water Freezes Either Faster or Slower Than Cold Water

Season 11 Episode 4 | 13m 59s

The Mpemba Effect happens when hot water freezes quicker than room temperature water, or does it? Alex goes on an exhaustive journey to replicate the Mpemba effect and hits a few snags on the way, including a paper being released the week this video was supposed to come out. Does this paper finally resolve all existing ambiguities about measuring relaxation speeds in the Mpemba Effect?

Aired: 03/25/25
Extras
Rubbing two balloons together leads George to a shocking discovery.
Is baking soda a legal, performance enhancing drug?
George tries to make electricity using dialysis tubing, toilet parts, and a baby turbine.
Could a seemingly magical 300-year-old technology save us from climate change?
Fluoride is everywhere in the discourse but here’s what the research actually says.
How does a lifesaving drug vanish into thin air?
is there really a difference in the Coca-Cola from Mexico?
Alex made some kidney stones at home and tested prevention methods to keep them at bay.
An email from a subscriber made us question everything we thought we knew about trees.
This element powers glow in the dark exit signs, keychains, and costs $30,000 per gram.
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Rubbing two balloons together leads George to a shocking discovery.
Is baking soda a legal, performance enhancing drug?
George tries to make electricity using dialysis tubing, toilet parts, and a baby turbine.
Could a seemingly magical 300-year-old technology save us from climate change?
Fluoride is everywhere in the discourse but here’s what the research actually says.
How does a lifesaving drug vanish into thin air?
is there really a difference in the Coca-Cola from Mexico?
Alex made some kidney stones at home and tested prevention methods to keep them at bay.
An email from a subscriber made us question everything we thought we knew about trees.
The 15 ways that color happens. It's all about the electrons. Well, almost.