What Makes Bridges So Strong? | Engineering for Kids | STEAM | SciShow Kids

A SciShow Kids viewer wrote us to ask how bridges are strong enough to carry cars and trucks! Jessi and Squeaks can explain — with blocks!

———-
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/SciShow

Or help support us by becoming our patron on Patreon:
https://www.patreon.com/scishow
———-
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow

SOURCES:
http://www.k5architecture.org/pdf/g2%20-%20Grade%202.pdf
http://www.pbs.org/wgbh/buildingbig/lab/shapes.html
http://www.childrensengineering.com/
http://www.design-technology.org/suspensionbridges.htm
http://wyrk.com/busiest-bridge-in-world-dales-daily-data/)

E=mc² is Incomplete

Giant Neodymium Monster Magnet vs Blood! It’s Attracted!

In this video I show you how blood is attracted to a giant neodymium monster magnet! I show you some of blood’s magnetic properties and then I show you what happens when we burn it! Does it make it more or less magnetic?

Get your Action Lab Box Now! https://www.theactionlab.com/

Get the Action Lab experiment book here
Amazon: https://amzn.to/2Wf07x1
Barnes and Noble: http://bit.ly/2HPmmA9

Follow me on Twitter: https://twitter.com/theactionlabman
Facebook: https://www.facebook.com/theactionlabrat
Instagram: https://www.instagram.com/therealactionlab/

My Other Channel:
https://www.youtube.com/channel/UCA19mAJURyYHbJzhfpqhpCA

For more awesome videos checkout:
Darker Than Vantablack—Absorbs 99.9923% of Light

Amazing experiment actually makes black fire

How I Made an Ant Think It Was Dead—The Zombie Ant Experiment

Can Light be Black? Mind-Blowing Dark Light Experiments!

Mirror-Polished Japanese Foil Ball Challenge Crushed in a Hydraulic Press-What’s Inside?

What if You Try To Lift a Negative Mass? Mind-Blowing Physical Impossibility!

What Does a Giant Monster Neodymium Magnet do to a Mouse?

The Worlds Blackest Black vs The Worlds Brightest Flashlight (32,000 lumen)—Which Will Win?

How Much Weight Can a Fly Actually Lift? Experiment—I Lassoed a Fly!

DISCLAIMER: Any experiment you try is at your own risk

How to Make the Strongest Material in the World—Graphene!

Thanks to Keeps for sponsoring this video! Head to https://keeps.com/theactionlab to learn more and get 50% off your first order of hair loss treatment.

In this video I show you how to make graphene at home using a pencil and scotch tape! I show you a 1cmx1cm piece of real graphene and show you how much light it can absorb even though it is one atom thick.

Watch other popular videos from my channel

Superhydrophobic Knife Slices Water Drops in Half

Real-Life Invisibility Cloak Can Hide Anything! How Does It Work?

What’s Inside the Worlds’ Fastest Heat Conductor?

Can You Use Umbrellas Instead of a Parachute?

Opening a Bottle of Liquid Nitrogen Under Water!

Warning: DO NOT TRY—Seeing How Close I Can Get To a Drop of Neutrons

*Any experiment you try is at YOUR OWN RISK. The Action Lab assumes no responsibility for any injury if you attempt anything you see in this video or on The Action Lab channel.

What Does a Giant Neodymium Magnet do to Stretch Armstrong?

In this video I show you what happens when you bring Stretch Armstrong next to a giant neodymium magnet and then when you put him in between the magnet and a giant pile of sharp screws and bolts! Lets see if he can take the pressure!

Get the Action Lab experiment book here
Amazon: https://amzn.to/2Wf07x1
Barnes and Noble: http://bit.ly/2HPmmA9

Get your Action Lab Box Now! https://www.theactionlab.com/

Follow me on Twitter: https://twitter.com/theactionlabman
Facebook: https://www.facebook.com/theactionlabrat
Instagram: https://www.instagram.com/therealactionlab/

My Other Channel:
https://www.youtube.com/channel/UCA19mAJURyYHbJzhfpqhpCA

For more awesome videos checkout:
Darker Than Vantablack—Absorbs 99.9923% of Light

Amazing experiment actually makes black fire

How I Made an Ant Think It Was Dead—The Zombie Ant Experiment

Can Light be Black? Mind-Blowing Dark Light Experiments!

Mirror-Polished Japanese Foil Ball Challenge Crushed in a Hydraulic Press-What’s Inside?

What if You Try To Lift a Negative Mass? Mind-Blowing Physical Impossibility!

What Does a Giant Monster Neodymium Magnet do to a Mouse?

The Worlds Blackest Black vs The Worlds Brightest Flashlight (32,000 lumen)—Which Will Win?

How Much Weight Can a Fly Actually Lift? Experiment—I Lassoed a Fly!

DISCLAIMER: Any experiment you try is at your own risk

198X – Launch Trailer – Nintendo Switch

Over-the-top arcade action meets coming-of-age drama, blurring the lines between game and reality. Welcome to 198X – where a new life is just 1 credit away.

Available Now! http://bit.ly/3aEN9wL

#NintendoSwitch #198X

Subscribe for more Nintendo fun! https://goo.gl/HYYsot

Visit Nintendo.com for all the latest! http://www.nintendo.com/

Like Nintendo on Facebook: http://www.facebook.com/Nintendo
Follow us on Twitter: http://twitter.com/NintendoAmerica
Follow us on Instagram: http://instagram.com/Nintendo
Follow us on Pinterest: http://pinterest.com/Nintendo