This video explains the science behind a trebuchet. The trebuchet is a medieval machine designed to throw objects at or into castles. This video explains that the gravitational potential energy stored in the raised counterweight is converted into kinetic energy in the projectile. Trebuchets make excellent science fair projects.
———
Start your career in Graphic Design with the WonderHowTo's Beginners’s Guide to Photoshop Course
Make Slime Without Borax:
5 Easy Recipes for Gooey Homemade Ooze
How To:
The Best Investigatory Projects in Science: 16 Fun & Easy Ideas to Kickstart Your Project
How To:
Make Soap Out of Guava Leaf Extract for a Science Investigatory Project
How To:
Perform the underwater candle experiment
How To:
Make hydrochloric acid from salt
How To:
Make Vitriol (Sulfuric Acid) Using the Oxidizing & Electrochemical Methods
How To:
Use baby powder to reveal latent fingerprints
How To:
Make a Paper Plate Speaker That Actually Works for Under $1
How To:
Make a permanent, reusable glow stick
How To:
Use superglue to reveal latent fingerprints
How To:
Dissolve ruthenium metal with household bleach
News:
Dissecting a Human Head Through Anatomical Illustrations
How To:
Fold a model rocket parachute
How To:
Make iodine
How To:
Build a DIY electromagnet for cheap
How To:
Detect poisonous arsenic levels using the toxicological Marsh test
How To:
Calculate friction in a body without acceleration
How To:
Make potassium nitrate at home
News:
What Happens When You Mix Coca Cola and Milk
How To:
Build a Simple Paper Bridge as a Science Experiment
How To:
The Best Investigatory Projects in Science: 16 Fun & Easy Ideas to Kickstart Your Project
How To:
Make Soap Out of Guava Leaf Extract for a Science Investigatory Project
How To:
Perform the underwater candle experiment
How To:
Make hydrochloric acid from salt
How To:
Make Vitriol (Sulfuric Acid) Using the Oxidizing & Electrochemical Methods
How To:
Use baby powder to reveal latent fingerprints
How To:
Make a Paper Plate Speaker That Actually Works for Under $1
How To:
Make a permanent, reusable glow stick
How To:
Use superglue to reveal latent fingerprints
How To:
Dissolve ruthenium metal with household bleach
News:
Dissecting a Human Head Through Anatomical Illustrations
How To:
Fold a model rocket parachute
How To:
Make iodine
How To:
Build a DIY electromagnet for cheap
How To:
Detect poisonous arsenic levels using the toxicological Marsh test
How To:
Calculate friction in a body without acceleration
How To:
Make potassium nitrate at home
Make Slime Without Borax:
5 Easy Recipes for Gooey Homemade Ooze
News:
What Happens When You Mix Coca Cola and Milk
How To:
Build a Simple Paper Bridge as a Science Experiment
1 Comment
Now do greek fire!
Share Your Thoughts