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Youth Chemistry History Science Youth 120 Youth 125 Youth 130

New chemical analysis techniques suggest that humans may have controlled fire much earlier than previously believed.

Kids Chemistry DIY Experiments How-to Kids 110 Kids 115 Kids 120 Science

Learn the science behind invisible ink and make your own, too!

Kids Chemistry Experiments How-to Kids 110 Kids 115 Kids 120 Science

Today we are going to learn how to make crystals with alum powder!

In this episode Sabrina chats about chemical reactions and the Conservation of Matter.

Sabrina talks to us about how to tell if you have a chemical change on your hands.

Adults Chemistry Science

We've all had an experience where soap has made a wet thing slippery, but...why?

Adults Chemistry Human Science

Why does superglue always stick to your hands and never what you want it to?

Adults Chemistry Physics Science

We've all had an experience where soap has made a wet thing slippery, but...why?

Youth Experiments Food Science Cooking Chemistry

Learn a little about at-home chemistry in the kitchen.

Adults Construction Science Chemistry Technology

Explore the chemistry behind what makes kevlar so strong, and how this essential synthetic fiber was invented.

Adults Education History Science Chemistry

If you look at a copy of the periodic table, you might notice that basically every element after lead is labelled as radioactive.

Youth Experiments How-to Science Chemistry

Join recipe tester Adelina as she uncovers the scientific secret to making water and oil mix.

Youth Experiments Science Chemistry Education

The rainbow flame chemistry demonstration, is one of the most colourful displays of chemistry known to humankind.

Adults Education Science Chemistry

For thousands of years, water was thought to be an element. That is, until some of the greatest chemists in the world managed to crack it open.

Adults Education Environment Science Chemistry

Water can dissolve more substances than anything else on earth...so why doesn't it dissolve everything away?