Mr.Wizard's World

Season 2 Episode 3

Episode 3

0
Aired Unknown Nov 22, 1984 on Nickelodeon
N/A
out of 10
User Rating
0 votes

EPISODE REVIEWS
By TV.com Users

Write A Review

Episode Summary

EDIT
Episode 3
AIRED:
LIGHT ON A STRING - Tanis is amazed to see the image of an elephant on a vibrating piece of string. Mr.Wizard explains that light is invisible. We see it only when it is reflected from an object. PIN PIANO - Mr.Wizard shows Jason how to construct a piano made of straight pins and a block of wood. MOLDY ORANGE - Be sure to take a close look at these fascinating plants before you throw away a moldy orange. WORD PROCESSING - Mr.Wizard shows Stacey, on an early model computer, the insert and delete keys of a computer set up for word processing. TREE MOWER - (Billy is cutting grass with a lawn mower) - You know how a lawn mower works: a blade cuts off the grass just above the ground. Imagine those blades of grass are trees, and you want to design a machine to cut them off in the same way. MOBIUS LOOP - Mr.Wizard shows Tanis what a mobius loop is using a continuous strip of paper. METEOR PORTRAIT - Astronomers took this photo of a meteor.The camera recorded the fiery path of what you call a falling star. WHAT MAKES THE WIND BLOW - In the kitchen, Jason brings Mr. Wizard a bowl of ice cubes from the refrigerator. On the table is an empty aquarium with a lamp above one end to represent the heating effect of the sun. The aquarium repre­sents a small section of the air. Mr. Wizard puts a top over the center section of the aquarium. Inside the other end he puts ice cubes to represent a cool area of the earth. DRAWING AN ELLIPSE - Stacey is shown a drawing of an ellipse: a circular figure with two foci, the plural of focus. She calls it egg?shaped.moreless
Friday
No results found.
Saturday
No results found.
Sunday
No results found.

Watch Online

Episode Discussion

Join the discussion of this episode Episode Discussion

Trivia, Notes, Quotes and Allusions

See All Trivia, Notes, Quotes and Allusions Trivia & Quotes