Using robotics, laser rangefinders, GPS and smart feedback tools, Dennis Hong is building a car for drivers who are blind. It's not a "self-driving" car, he's careful to note, but a car in which a non-sighted driver can determine speed,...

Nestled in the tissues of your neck is a small, unassuming organ that wields enormous power over your body: the thyroid. Emma Bryce explains how the thyroid, like the operations manager in a company, is tasked with making sure that all...

If you're wearing contacts, you might want to take a look at this.

There are genetic mutations in the population today that can grant people some seemingly superhuman abilities.

De-extinction, or using the power of modern biotechnology to bring back extinct species like mammoths and dinosaurs, would be cool. But is it really as easy as the movies make it look? Or do the cruel hands of time make it impossible?...

Humans, octopi and pine trees alike are all made up of cells, tiny but sophisticated systems that keep life going. Cells are almost like tiny factories run by robots, with the nucleus, DNA, proteins, lipids, and vitamins and minerals all...

In many ways, our memories make us who we are, helping us remember our past, learn and retain skills, and plan for the future. And for the computers that often act as extensions of ourselves, memory plays much the same role. Kanawat...

What happens if you multiply things that aren't numbers? And what happens if that multiplication is not associative?

We use computers for all kinds of things, like talking to our friends, doing our homework, and watching SciShow Kids! But have you ever wondered how computers can do all of this cool stuff?

In this video, we demonstrate how to work through lab exercises, enhancing your practical skills.

This video introduces the concept of technical writing, emphasizing its importance in providing clear and detailed instructions for tasks. It highlights the use of visual aids, formal language, and specialized vocabulary to enhance...

2 minute video describing a cell nucleus - for middle school science

This video explains the fundamental concepts of hardware and software in the context of computers and smartphones. It highlights how hardware refers to the physical components of a device, while software instructs these components on...

The video provides a comprehensive overview of setting up a home Internet connection, covering different types of connections such as dial-up, DSL, cable, fiber, and cellular. It explains the process of purchasing Internet service from...

Howcast - Save yourself embarrassment as well as the embarrassment of other people by learning to avoid the most common etiquette mistakes.

Howcast - Learn what the Pokemon trading card game is from the Pokemon pros at Comic Cafe in this Howcast video.

Howcast - Learn what to expect from a visit to the chiropractor from Dr. Karen Erickson in this Howcast video.

Howcast - Taking tax deductions on business expenses is one of the advantages of being self-employed. As a savvy business owner, you need to know which purchases qualify and which don't.

Howcast - If your computer was made after 1998, it probably is equipped with universal serial bus -- or USB, ports. Learn how to attach devices to these ports.

Howcast - You know the VHS tape is stuck when hitting the eject button only produces a dull grinding noise. Try this salvage job that leaves the case, and hopefully the unfurled tape, intact.

A little T.L.C. throughout the day will keep your face looking young and lovely for a lifetime.

No tax forms? No worries. You can find them at several locations—or even get them without leaving the comfort of your home.

Oral thermometers have come a long way since the days of a glass wand filled with toxic mercury. If you have this old version—recognizable by a silver streak—it's time to upgrade.

You don't need to be an expert designer to make your own clothes, only the patience to work step by step.