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The Chemistry of Red Heads

The Chemistry of Red Heads

Season 4 Episode 6
2:40
What's the Best Way to Cook Pasta?

What's the Best Way to Cook Pasta?

Season 4 Episode 7
4:23
How Do We Tell Temperature?

How Do We Tell Temperature?

Season 4 Episode 8
4:49
What is Bicycle Day?

What is Bicycle Day?

Season 4 Episode 9
4:32
What Do Electrolytes Actually Do?

What Do Electrolytes Actually Do?

Season 4 Episode 11
2:26
How Is Whiskey Made?

How Is Whiskey Made?

Season 4 Episode 12
4:01
The Leidenfrost Effect

The Leidenfrost Effect

Season 4 Episode 13
4:01
Chemistry Life Hacks: Food Edition

Chemistry Life Hacks: Food Edition

Season 4 Episode 15
4:55
How Do Anti-Wrinkle Creams Work?

How Do Anti-Wrinkle Creams Work?

Season 4 Episode 16
4:33
Why is Olive Oil Awesome?

Why is Olive Oil Awesome?

Season 4 Episode 17
4:34
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Reactions

Vertical Farming

Season 4 Episode 5

This week Reactions is checking out the chemistry that makes vertical farms possible. As humans learned to farm, we arranged plants outside in horizontal fields, but we can now stack those fields vertically. Moving plants indoors has many benefits, but the choice of lighting can make or break the cost of a vertical farm and affect how long it might take for urban agriculture to blossom.

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Making Citric Acid at Home is Easy (EMOTIONAL DAMAGE)
16:29
While it looks easy on paper to make citric acid at home, Chem Thug runs into some pitfalls.
I Used DNA to Fireproof Fabrics
8:34
We test if DNA from strawberries and salmon can really make fabric flame resistant.
Didn't Believe There Were Microplastics in Gum So I Tested My Spit
15:15
Are there really microplastics in chewing gum? George tries to find out.
Is Water Magnetic?
8:46
Is water bending real?
Liquid Marbles are the Coolest Scientific Breakthrough I've Made (So Far)
11:15
George tries to make a new discovery in a huge field of science... and he might have.
Exposing Fake Honey Using Carbon-13
12:00
This week Alex takes to the lab and investigates the stable isotopes in 20 different honeys.
George Figures Out Static Electricity
20:29
Rubbing two balloons together leads George to a shocking discovery.
The Performance Enhancing Drug They Can't Ban
11:25
Is baking soda a legal, performance enhancing drug?
Why Norway's Osmosis Power Plant Failed
8:10
George tries to make electricity using dialysis tubing, toilet parts, and a baby turbine.
Hot Water Freezes Either Faster or Slower Than Cold Water
13:59
Alex wonders what happens when hot water freezes quicker than room temperature water?
Why a Carbon Capture Breakthrough Will/Won't Save Us
9:56
Could a seemingly magical 300-year-old technology save us from climate change?
What the Research Actually Says About Fluoride in Drinking Water
14:50
Fluoride is everywhere in the discourse but here’s what the research actually says.
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