00:48
Water balloon. Molecules Stick
03:46
Lab Friday 1-15: How does the angle of the Earth affects the intensity of sunlight?
00:14
Warm Front
01:19
Cold Front
00:43
Where does water around a cup come from?
00:17
Heating a can and placing it in cold water. Air Pressure demonstration.
01:06
Puncture a capped bottle. Air pressure demonstration.
02:03
Convection Flow of Cold Air
00:53
Convection Flow of Warm Air
12:39
Scientist of the Week #2: David Shiffman
11:45
Scientist of the Week #1: Sarafina Nance
01:29
Clownfish and Sea Anemone Partnership
02:26
Caribbean Cleaners
03:31
Fish Thieves Take Rare Seals' Prey
02:17
Sex Linked Traits Baldness and Hemophilia 1m23 7s 3m40 6s 6RGz1YM11o 2400
02:18
Sex Linked Traits and Hemophilia
01:27
Pedigrees Explained
00:54
Pedigrees
03:38
Gray Jay Behavioral Adaptation
03:14
Gregor Mendel & Pea Genetics
02:34
Gregor Mendel Pea Experiment
02:33
Cancer & Heredity
01:10
How Mendel's pea plants helped us understand Heredity
02:55
What is a gene?
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