Secondary

Radio Carbon Dating

Radio Carbon Dating

  • 22 Jun, 2011
  • views 593
  • ★ 4.4
  • comments 2
How the decay of Carbon-14 can be used to date archeological specimens.
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Centripetal Force

Centripetal Force

  • 22 Jun, 2011
  • views 1045
  • ★ 4.1
  • comments 4
A bucket of water upside-down over your head. Not the smartest thing ever? Keep watching…
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The Test

The Test

  • 22 Jun, 2011
  • views 283
  • ★ 3
  • comments 0
Alpha radiation can’t make it past the first paper. Geddit?
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Fusion Love

Fusion Love

  • 21 Jun, 2011
  • views 292
  • ★ 2.9
  • comments 0
A song about nuclear fusion.
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2-Minute Cell

2-Minute Cell

  • 21 Jun, 2011
  • views 391
  • ★ 3.6
  • comments 0
Cooking up a cell with Flagella Lawson and Golgi Ramsey.
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Bee Aware

Bee Aware

  • 21 Jun, 2011
  • views 235
  • ★ 3.6
  • comments 0
Bee population decline, and what we can do about it.
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Mr Frog's Bad Day

Mr Frog’s Bad Day

  • 21 Jun, 2011
  • views 342
  • ★ 4.4
  • comments 0
Accuracy, precision, reliability, and a frog with a very sore head.
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Photosynthesis

Photosynthesis

  • 21 Jun, 2011
  • views 252
  • ★ 5
  • comments 0
Photosynthesis in nature, theory and the lab.
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Bang! - Chemistry in Everyday Life

Bang! - Chemistry in Everyday Life

  • 21 Jun, 2011
  • views 187
  • ★ 2
  • comments 0
Metals reacting with hydrochloric acid, and a fizzy explosion.
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The Laser

The Laser

  • 20 Jun, 2011
  • views 788
  • ★ 4.2
  • comments 3
How lasers can be used to play CDs, or to shoot down a hostile alien battle fleet.
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Safety in Science

Safety in Science

  • 20 Jun, 2011
  • views 125
  • ★ 1
  • comments 0
How to behave in a science lab - and how not to.
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Bent out of water

Bent out of water

  • 20 Jun, 2011
  • views 67
  • ★ 1.5
  • comments 0
Refraction, demonstrated with a cocktail parasol, a river, and a skateboard. Though not all at once. Obviously. That would be silly.
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Isaacs Energy Discovery

Isaacs Energy Discovery

  • 20 Jun, 2011
  • views 170
  • ★ 4.7
  • comments 0
Energy: types, converting, and using it to run around fields.
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Nuclear Fusion

Nuclear Fusion

  • 20 Jun, 2011
  • views 261
  • ★ 4.6
  • comments 3
The other nuclear reaction.
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3D -- Explained

3D — Explained

  • 20 Jun, 2011
  • views 95
  • ★ 0
  • comments 0
How to make 3D glasses and shoot 3D video.
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Physical Force

Physical Force

  • 20 Jun, 2011
  • views 101
  • ★ 0
  • comments 0
Physics! Spies! Special effects!
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Sound

Sound

  • 19 Jun, 2011
  • views 323
  • ★ 3.3
  • comments 0
Verse and images about sound, how it travels and how it affects our lives.
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Don't Make This at Home

Don’t Make This at Home

  • 19 Jun, 2011
  • views 82
  • ★ 0
  • comments 0
The elements comprising a human body, cooked up in a kitchen.
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Dance 2 (It's all about the Genes)

Dance 2 (It’s all about the Genes)

  • 15 Jun, 2011
  • views 132
  • ★ 1.5
  • comments 0
An exploration of ideas from genetics, expressed through dance.
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Under Pressure!

Under Pressure!

  • 15 Jun, 2011
  • views 101
  • ★ 3
  • comments 1
Energy transfer, pressure, and the classic egg-in-a-bottle trick.
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