3-2-1 Contact
Season 6 Episode 21 - Modeling: Things on Wheels
6.7 ?
1980
Models are used to test ideas before they become large-scale. A class of intermediate-school students go through modeling tactics in building a spring-driven car. We also see newsreel clips of models that produced both commonplace items and inventions that didn't pan out.
Episodes in Season 6
1
Japan: Precious Oysters, Rare Salamanders
30 min
2
Japan: Landslide!
30 min
3
Japan: Paper and Kites
30 min
4
Japan: Earthquake!
30 min
5
Japan: Judo and Computers
30 min
6
Detectives: Skin and Bone Detectives
30 min
7
Detectives: Tool and Trash Detectives
30 min
8
Detectives: Wildlife Detectives
30 min
9
Detectives: Dinosaur Detectives
30 min
10
Detectives: Pattern Detectives
30 min
11
Architecture: Raising the Big Top
30 min
12
Architecture: Home
30 min
13
Architecture: Stack It Up
30 min
14
Architecture: Made to Fit
30 min
15
Architecture: Light But Strong
30 min
16
Mammals: Rats and Bats
30 min
17
Mammals: Keeping Warm
30 min
18
Mammals: Live Birth, Warm Milk
30 min
19
Mammals at Play
30 min
20
Big Mammals: The High Cost of Living
30 min
21
Modeling: Things on Wheels
30 min
NOW PLAYING
22
Modeling: Through Ice and Air
30 min
23
Modeling: The Earth
30 min
24
Modeling: Knees and Small Things
30 min
25
Modeling: Spaces
30 min
26
In the Air: Finding Your Way
30 min
27
In the Air: Drifting with the Wind
30 min
28
In the Air: Born to Fly
30 min
29
In the Air: Fat Things That Fly
30 min
30
In the Air: Unbelievable Flying Objects
30 min
