Free Fall Explained
Rocket science made easy – Science in School
Science Projects for Beginners: Why Do Some Objects Fall Faster Than Others?
Hammer and Feather
The Apollo 15 Hammer-Feather Drop - Moon: NASA Science
The Hammer-Feather Drop in the world's biggest vacuum chamber | The Kid Should See This
Which falls faster - a bowling ball or a feather? You'll be surprised at the answer - Mirror Online
Viral Video: Feather and hammer dropped on moon from same height. What happened next will boggle your mind | Trending News – India TV
Which falls faster - a bowling ball or a feather? You'll be surprised at the answer - Mirror Online
COOL SCIENCE: Bowling ball and feathers dropped in a vacuum chamber in slow-motion - ABC11 Raleigh-Durham
Falling Feather: Physics & Mechanics Science Activity | Exploratorium
Dropping Objects in World's Largest Vacuum Chamber | WIRED
Feather & Hammer Drop on Moon - YouTube
Mythbusters - Galileo's Hypothesis Hammer and Feather Drop.mov - YouTube
Which is Quicker: Bowling Ball or a Feather!? | BBC Earth
Hammer and feather drop on moon - YouTube
TIL that on Apollo 15, a hammer and a feather were dropped on the surface of the moon to illustrate how objects of different weight fall at an equal rate without air
Hammer and Feather
Analyzing the Apollo 15 Feather and Hammer Drop - A Basic, Introductory Free-Fall Problem - YouTube
2.7 Falling Objects | Texas Gateway
Brian Cox visits the world's biggest vacuum | Human Universe - BBC - YouTube
David Scott does the feather hammer experiment on the moon | Science News - YouTube
3.5 Free Fall | University Physics Volume 1
Astronaut shows what happens when you drop a hammer and feather at the same time on the moon | Boing Boing
Does a heavier object fall quicker? – How It Works
Hammer and Feather
