Instructional Video7:13
SciShow

8 Incredible Record-Breaking Bridges

12th - Higher Ed
All across the world people need to get from one place to another. And sometimes to get to that other place we need bridges. Here are eight bridges that are extraordinary in their own way, from standing the test of time to handling...
Instructional Video3:28
SciShow

How Does a Photon Become a Film Photo?

12th - Higher Ed
The chemistry behind film photography is pretty fascinating. How do film cameras help us turn light into a physical image?
Instructional Video4:51
SciShow

Is Glass a Liquid?

12th - Higher Ed
Hosted by: Hank Green
Instructional Video6:12
SciShow

Why Scientists Are Using Mice to Make Human Cells

12th - Higher Ed
Stem cells are widely believed to hold great promise in medical research because of their ability to transform into all sorts of other cell types, and scientists can grow it in living mice.
Instructional Video8:17
TED Talks

TED: A vehicle built in Africa, for Africa | Joel Jackson

12th - Higher Ed
Joel Jackson wants to reimagine transportation around the needs of the African consumer. He's designed an SuV that's rugged enough for long stretches of uneven terrain and affordable enough to be within reach of those who need it most....
Instructional Video12:45
TED Talks

TED: Why black girls are targeted for punishment at school -- and how to change that | Monique W. Morris

12th - Higher Ed
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences.

Around the world, black girls are being pushed out of schools because of policies that target them for...
Instructional Video3:58
TED-Ed

TED-Ed: The science of macaroni salad: What's in a mixture? - Josh Kurz

Pre-K - Higher Ed
What's in macaroni salad? Break down the pasta, mayonnaise, vinegar, mustard, vegetables, etc., and you're left with a bunch of molecules. Josh Kurz uses a delicious recipe to exemplify three types of mixtures (solution, colloid and...
Instructional Video4:54
SciShow

Is Glass a Liquid?

12th - Higher Ed
Is Glass a Liquid?
Instructional Video6:54
Curated Video

Portal 2 Walkthrough / Chapter 1 - Part 1: Introduction

9th - Higher Ed
Howcast - Check out this Portal 2 walkthrough and beat Chapter 1 - Part 1: Introduction with this online demo.
Instructional Video2:59
Curated Video

Motorcycle Suspension Basics

9th - Higher Ed
Howcast - Learn motorcycle suspension basics in this Howcast motorcycle video with expert Kenyon Kluge.
Instructional Video3:01
Curated Video

How to Use the B Pedal on a Steel Guitar

9th - Higher Ed
Howcast - Learn how to use the B pedal on a pedal steel guitar in this Howcast video.
Instructional Video2:32
Curated Video

How to Play a Hammer-On in Country Guitar

9th - Higher Ed
Howcast - Learn how to play a hammer-on from country guitar player Boo Reiners in this Howcast video.
Instructional Video0:46
Curated Video

BIKE HACK: Creak-Seeker

9th - Higher Ed
Nothing ruins a ride like a creaky bike. Especially when that creak is of unknown origin. If your noisy ride hasn't scared off all your friends, have one at the ready. With their help and the help of this hack, you might find some peace...
Instructional Video7:04
Curated Video

Mondraker Foxy Carbon RR 29 Review - 2019 Bible of Bike Tests

9th - Higher Ed
Want something nobody else has? Yep, nobody. Want a ride quality unlike anything else available? Correct, like nothing else. Good? Depends—you feeling lucky?
Instructional Video6:27
Curated Video

BMC Fourstroke Review - 2019 Bible of Bike Tests

9th - Higher Ed
The BMC Fourstroke is an ultra-modern race-focused beast with just enough muscle to handle today’s rowdy race courses without sacrificing a single ounce of get-up-and-go. Find the full review at bikemag.com
Instructional Video7:58
Curated Video

Yeti SB130 Review - 2019 Bible of Bike Tests

9th - Higher Ed
The SB130 is built to take a high-speed beating from riders who prefer to dish out their abuse with precision and style, but who are ready to adapt to this bike’s long cockpit and wheelbase.
Instructional Video7:25
Curated Video

Juliana Roubion Review - 2019 Bible of Bike Tests

9th - Higher Ed
The newest version of the Juliana Roubion takes the model’s boundary-pushing performance to the next level. Key developments include a lower-link mounted shock, similar to the one found on the Nomad and V-10, which the company claims...
Instructional Video7:54
Instructional Video7:49
Curated Video

Yeti SB150 Review - 2019 Bible of Bike Tests

9th - Higher Ed
Want the most progressive, advanced 29er available? The Yeti SB150 should be at the top of your list.
Instructional Video7:49
Curated Video

Liv Intrigue Review - 2019 Bible of Bike Tests

9th - Higher Ed
The Liv Intrigue surprised testers with its versatility, earning high marks on both our cross country and gravity test tracks. Giant’s buttery maestro platform, paired with blingy new DVO suspension helped it shine. With a full range of...
Instructional Video7:25
Curated Video

Santa Cruz Bronson Review - 2019 Bible of Bike Tests

9th - Higher Ed
The newest version of the Santa Cruz Bronson takes the model’s boundary-pushing performance to the next level. Key developments include a lower-link mounted shock, similar to the one found on the Nomad and V-10, which the company claims...
Instructional Video7:41
Curated Video

Hershey and Chase Experiment: Finding the Genetic Material

9th - Higher Ed
Although early scientists knew heredity came from within organisms, they couldn't initially identify the genetic material until pivotal experiments like those of Griffith and later Hershey and Chase. In 1952, Hershey and Chase used...
Instructional Video5:08
Curated Video

Reckless Driving

Pre-K - K
The blue car is driving too fast and crashes into a traffic light. It needs Dr. McWheelie's help. After repairs, the car is good as new—be careful on the road, blue car!
Instructional Video4:34
Curated Video

Bad Road

Pre-K - K
A blue car breaks down near Dr. McWheelie's garage due to road holes. While Dr. McWheelie and Robot Handy fix the car, special vehicles repair the road and Handy places a caution sign.