Episode Overview
Many objects spin, including bicycle wheels, footballs, computer hard disks, and even our planet. These spinning items possess inertia, allowing them to continue their motion unless acted upon by an external force. For instance, bike tires rotate until brakes are applied, and a football spirals through the air until it's caught. Remarkably, the Earth maintains its rotation continuously, day and night, week after week, and has been doing so for more than four billion years.
Show Information
Season 3 Episodes 33
1.
Planets & Moons
1.
Pre-Inked Stamps, Cranberries, Cotton Yarn, Road Signs
2.
Pressure
2.
Combination Locks, Pottery, Recreational Vehicles, Erasers
3.
Plants
3.
Wheel Loaders, Vegetable Oil, Hand Tools, Cotton Swabs
4.
Rocks & Soil
4.
Temporary Metal Fences, Asphalt Shingles, Expanded Polystyrene Products, Hard Candies
5.
Energy
5.
Horse-drawn Carriages, Artificial Eyes, Dog and Cat Food, Mirrors
6.
Evolution
6.
Yogurt, Candles, Neon Signs, Bookbindings
7.
Water Cycle
7.
Prepared Mustard, Violins, Nuts and Bolts, Toilet Paper
8.
Fresh Cut Flowers, Adhesive Tape, Tofu, Lottery Tickets
8.
Friction
9.
Inflatable Watercraft, Couscous, Modelling Dough, Wicker Products
9.
Germs
10.
Wind Generators, PVC Gloves, Thermo-formed Glass, Fire Trucks
10.
Climates
11.
Radiators, Hatchery Chicks, Filo Pastry, Cross-Country Skis
11.
Waves
12.
Electric Baseboard Heaters, Moulded Pulp Containers, Chicken, Video Games
12.
Ocean Life
13.
Fire Fighter Boots, Garden Tools, Automated Machines, Gypsum Board
13.
Mammals
14.
Spinning Things
15.
Fish
16.
Human Transportation
17.
Wetlands
18.
Birds
19.
Populations
20.
Animal Locomotion
Servers