A brief history of the music clefs we use today. From the medieval period up through the modern era the music clefs we use in sheet music have gone though many different changes.

For thousands of years, people made both functional maps and what are known as cosmographies, illustrating the earth and its position in the cosmos, often including constellations, gods, and mythic locations. These maps were meant to...

Dunbar vs Kennedy: A 15th Century Scottish Rap Battle

Evil artificial intelligences are luckily confined to fiction. Yet leading scientists claim that intelligent machines are 'the most serious threat facing mankind'. Are they right or could a mind free from human prejudices create a...

Back in the early days of neuroscience, we didn't study the animals you might expect to learn about how brain cells communicate.

The Order of Operations is Wrong

My open letter to the universe.

An Indianapolis woman died two months after contracting necrotizing fasciitis, commonly known as flesh-eating bacteria, while on vacation in Florida. According to Tech Times, 50-year-old Carol Martin was misdiagnosed by doctors twice.

In which John Green teaches you about the Bronze Age civilization in what we today call the middle east, and how the vast, interconnected civilization that encompassed Egypt, The Levant, and Mesopotamia came to an end. What's that you...

Medieval Europe. Where unbathed, sword-wielding knights ate rotten meat, thought the Earth was flat, defended chastity-belt wearing maidens, and tortured their foes with grisly gadgets. Except... this is more fiction than fact. So, where...

MOT 1935: DRAMATIZATION: Undercover Treasury Officers mingling w/ drinking customers. Agent taping phone wire. Men shaking hands. Male talking on telephone in booth. Agent taping phone wire listening w/ headphones. Male taking rifle from...

CSS Flexbox: Introduction to CSS Flexbox<br/<br/>>

This clip is from the chapter "CSS Flexbox" of the series "Frontend Web Development Bootcamp: Build a Twitter Clone".This section is about CSS Flexbox.

Since its inception the internet has been built on a foundation of equality; this is a principle called Net Neutrality – but how does the concept of a common carrier relate to Net Neutrality?

Raisins can be used in lots of different foods such as porridge, cereal bars, breads and curry - join Sam to see for yourself. Watch the full Online Field Trip and download the supporting resources on our website