PBS
Breaking The Heisenberg Uncertainty Principle
Quantum mechanics forbids us from measuring the universe beyond a certain level of precision. But that doesn’t stop us from trying. And in some cases succeeding, by squeezing the Heisenberg uncertainty principle to its breaking point.
SciShow
7 Amazing Origami-Inspired Inventions
Scientists and engineers are taking folding into the future!
SciShow
7 Amazing Origami-Inspired Inventions
Scientists and engineers are taking folding into the future!
SciShow
5 Things Humans Got Really Wrong About Our Bodies
Throughout history, people have been trying to figure out how our bodies work and how to fix them when things go wrong. This has led to some ideas that, with the benefit of hindsight, seem very strange
SciShow
Destroying Space Junk With Lasers, and Two Rare Eclipses!
This week on SciShow Space News, astronauts had to take the scenic route to the ISS because of some space debris. And this month, you might get to see two eclipses: a solar eclipse, and a rare supermoon eclipse.
SciShow
The Secret to Unbelievably Fast Internet: Twisting Light
You might finally be able to watch that 4k video without buffering, thanks to quantum mechanics and orbital angular momentum.
SciShow
A Farewell to the Arecibo Observatory | SciShow News
On December 1, 2020, Arecibo's long-story came crashing down to an end. While it's sad to see this monumental observatory go, it's worth looking back over the many discoveries it's made over the last 60 years.
Crash Course
Gamma-Ray Bursts
Gamma-ray bursts are not only incredible to study, but their discovery has an epic story all its own. Today Phil takes you through some Cold War history and then dives into what we know. Bursts come in two rough varieties: Long and...
SciShow
Tractor Beams: Almost Real!
Hank tells us about some developments that are being made in the dramatic area of laser tractor beams.
SciShow
Why Gravitational Waves Are a Big Deal
Last week, it was announced that we've detected gravitational waves on Earth. Now, Hank explains what that means for the future and why it's such a huge deal.
SciShow
The Star That Trolled Astronomers
In 1967, a star was discovered that seemed to be different than most stars, . . . it looked like it was blinking.
TED-Ed
TED-Ed: Performing brain surgery without a scalpel | Hyunsoo Joshua No
Every year, tens of thousands of people have brain surgery without a single incision: there's no scalpel, no operating table, and the patient loses no blood. Instead, this procedure uses a machine that emits invisible beams of light at a...
Curated Video
WHAT IS A CT SCAN and why do we need it
Have you ever wondered what are ct scans used for? And how do they work? In this video, we will be answering all the lingering questions you may have about this popular medical imaging technique. DISCLAIMER: The content in this video is...
Curated Video
Innovative Solar-Powered Prefab Construction at Hotel Vivood
Hotel Vivood utilizes solar panels and bio-climatic principles to achieve energy autonomy and sustainability. Prefabricated construction techniques and strategic orientation enhance efficiency while preserving the natural environment....
Curated Video
Spot the shadows
Find out how shadows are formed and what types of materials produce shadows. Physical processes - Light - Shadows Learning Points Shadows are created when an object blocks the path of light. Opaque objects do not let any light through....
Curated Video
Designing the Future: The Space Elevator Challenge
Engineers Steve Jones and Demia Hot are pioneering the design of a space elevator in the NASA sponsored competition Elevator 2010. Their innovative concept utilizes a strong carbon composite ribbon powered by laser beams to transport...
Curated Video
Inside the National Ignition Facility: Balancing Military Research and Civilian Applications
The National Ignition Facility (NIF) in Northern California is a cutting-edge technological giant, designed for military research and nuclear fusion experiments. With a budget of nearly $4 billion, the facility uses high-energy laser...
Curated Video
Making A Neural Network Using Light? | Optical Neural Networks, Explained
Can we make neural networks using light? From spatial light modulators to phase-change materials, we're diving into optical neural networks.
Science360
Harnessing the potential of architected materials - Science Nation
Academic and industry collaboration explores new architected materials with novel and customized behaviors With support from NSF, engineers Pablo Zavattieri and Santiago Pujol of Purdue University and Nilesh Mankame of General Motors...
Curated Video
Moment Analysis of Light Beams and Weight Positioning
The video is a lesson on how to calculate the upward forces acting on a light beam that is supported at both ends and has a weight placed on it. The instructor explains the steps involved in analyzing moments to calculate the forces F1...
Virtually Passed
Reactions Example 1
Pin supports prevent movement in the x and y directions. This is why there are forces acting on the pin in the horizontal and vertical directions. Roller supports allow movement along one axis which is why there is only 1 force acting...
Science360
One breath could possibly save your life! NSF Science Now 27
In this week's episode, we’ll test drive a new smart headlight that’s easy on the eyes. Discover the source of gas contamination in drinking water from wells--and finally, we’ll learn how one breath could possibly save your life.
Science360
A smart headlight that’s easy on the eyes-Science Now 27
In this week’s episode we’ll test drive a new smart headlight that’s easy on the eyes. Discover the source of gas contamination in drinking water from wells --and finally we’ll learn how one breath could possibly save your life.
Flag House Activity Channel
Gymnastic Ideas for Phys Ed (Ep. 147 - Hoops on Beams)
Get ready for a brand new challenge! We visited with Beth Gardner at her gym to see some of her favorite activities to teach gymnastics skills to her students. There are some brand new ways to use hoop in this weeks episode!