TED Talks
James Randi: Homeopathy, quackery and fraud
Legendary skeptic James Randi takes a fatal dose of homeopathic sleeping pills onstage, kicking off a searing 18-minute indictment of irrational beliefs. He throws out a challenge to the world's psychics: Prove what you do is real, and...
SciShow
How Do Those Rock Sculptures Stay Up?
You may have seen rock sculptures seemingly defying physics in your newsfeed, but what's actually happening?
Bozeman Science
PS2B - Types of Interactions
Paul Andersen explains how objects interact when touching and at a distance. Electromagnetic forces are very important when objects are touching and fields explain both electromagnetic and gravitational forces. The strong and weak...
SciShow
Roswell & New Signals from Space
With news of radio signals from distant galaxies, a government agency that wants to investigate extra-terrestrial life, and the 66th anniversary of the Roswell Incident, this week has felt like a '90s science fiction melodrama. Hank's...
TED Talks
TED: Silicon-based comedy | Heather Knight
In this first-of-its-kind demo, Heather Knight introduces Data, a robotic stand-up comedian that does much more than rattle off one-liners -- it gathers audience feedback (using software co-developed with Scott Satkin and Varun...
TED-Ed
TED-Ed: How do viruses jump from animals to humans? - Ben Longdon
Discover the science of how viruses can jump from one species to another and the deadly epidemics that can result from these pathogens. -- At a Maryland country fair in 2017, farmers reported feverish hogs with inflamed eyes and running...
Bozeman Science
Heat Exchange
In this video Paul Andersen explains how energy can be transferred from warmer objects to colder objects through heat. Temperature is a measure of the average kinetic energy of the particles in a substance. When two objects are in...
SciShow
6 Toilets From History, and What They Taught Us
Across the world, and throughout history, different peoples have developed different ways to deal with their own waste. And while they didn’t always nail the design, their efforts to keep themselves safe have led to the thrones and...
MinuteEarth
The Most Common Allergy In The World
The urushiol molecules in poison ivy have the ability to trigger a harmful immune response in most people because the immune system mistakenly labels them as a threat.
MinuteEarth
A Disease's Guide to World Domination
There's something surprising that helps determine how damaging a disease is: distance. ___________________________________________ To learn more, start your googling with these keywords: Direct transmission: occurs when a pathogen is...
SciShow
What’s a Particle Accelerator Doing in a Hospital?
Hospitals have all sorts of amazing tools, and some might even have a particle accelerator hiding somewhere in the basement.
SciShow
7 of the Strangest Allergies
When you think of allergies, the first thing that comes to mind is probably seasonal allergies, but there are a handful of strange allergies can be much harder to avoid than pollens.
SciShow
Is COVID19 a Pandemic March 2020 Update
SARS-CoV-2 is a new kind of coronavirus that appeared suddenly in late 2019. The disease it causes, called COVID-19, is now showing signs that it's able to spread outside of its place of origin. This raises some questions... like, do we...
SciShow
What Social Distancing Actually Is & What it Means for Mental Health
Social distancing is a time-honored, low-tech tool for slowing the spread of contagious pathogens. But it can also take a toll psychologically. Luckily, there are ways to mitigate these harms, so you can protect yourself and your...
SciShow
The Health Benefits of ... Cannibalism
Cannibalism may actually make a community healthier, but maybe don't try it at home.
Curated Video
Singapore Networking
New ReviewSingaporeans tend to place more stock in what someone knows than in whom someone knows. As a result, networking—the art of making and fostering business contacts and relationships—is not an active part of business life in Singapore. An...
Curated Video
Japan Handling Emergencies
New ReviewIn Japan, there are two emergency numbers everyone should know: 110, to contact the police, and 119, to report a fire or request an ambulance. But be mindful that you’ll have to talk in Japanese, which is especially difficult when you’re...
Curated Video
Japan Rotational System
New ReviewSome management practices in Japan are distinctly Japanese, such as the formal rotation system in which personnel get relocated every two to three years—sometimes overseas. Many salarymen end up living apart from their families, often in...
Curated Video
The Absolute Beginners Guide to Cyber Security 2023 - Part 1 - The WhoIS Query
New ReviewIn this video, we will understand more about the WhoIS query. It discusses ICANN's WhoIS, policies and exceptions, complaints, and a knowledge center.
Curated Video
Git and GitHub Masterclass - Fast track your Journey to Git! - Making Commits in GitHub and Understanding ReadMe File
New ReviewThis video explains making commits in GitHub and understanding the ReadMe file.
Curated Video
Express Framework Mastery: From Beginner to Advanced with Node.js - Responding with Multiple Endpoints in Node.js
New ReviewIn this video, we provide a tutorial on how to create multiple endpoints for a Node web server and respond with data to each of those endpoints. We explain why multiple endpoints are necessary for building complex web applications and...
Curated Video
Mastering Communication in Google Classroom: Emailing Students and Posting Announcements
New ReviewThis video provides a tutorial on how to effectively communicate with students using Google Classroom. It demonstrates the process of sending emails to individual students or the entire class, as well as posting announcements on the...
Curated Video
How to Avoid Tax Scams
New ReviewThis video provides valuable tips on how to protect yourself from tax scams in the US. It highlights common tactics used by scammers, such as impersonating IRS employees, and offers practical advice on how to verify the legitimacy of any...
Curated Video
Protecting Your Privacy: Safeguarding Your Resume from Identity Theft
New ReviewIn this video transcript, viewers are advised on how to protect themselves from identity theft by making small changes to their resumes. The emphasis is on limiting the amount of personal information shared, such as contact details and...