## How to build synthetic DNA and send it across the internet | Dan Gibson

Alright, let me tell you about building synthetic cells and printing life. But first, let me tell you a quick story. On March 31, 2013, my team and I received an email from an international health organization, alerting us that two men died in China shortly after contracting the H7N9 bird flu. There were fears […]

## C# Tutorial: Equation Calculator++ [Trigonometric Functions]

Create a new method If it’s a digit then return the double c – cos ; t – tan ; s – sin index +=4 (jump over 4 chars, 3 from trigfunction name and 1 is the open parenthesis) Jump over the closing parenthesis (but make sure the index is not equal to expr length) […]

## C# Tutorial: Equation Calculator [Expression Evaluator]

First create a method/function that will return a double from the string ref – means the param it’s transmitted by reference Sorry for this XD While the chars from the string are digits or a dot (.), add them to the dbl string In ASCII code, 48 is 0 ; 57 is 9 and 46 […]

## The Deadliest Being on Planet Earth – The Bacteriophage

[Music] A war has been raging for billions of years, killing trillions every single day, while we don’t even notice. The war is fought by the single deadliest entity on our planet: the bacteriophage or ‘phage’ for short. [Intro + Music] A phage is a virus; not quite alive, not quite dead. Also, they look […]

## THE BEST PRE-MED MAJOR: Majors with the highest acceptance rates to Medical School

Hey guys! So I’m officially back from break! Before I begin, I just wanna thank the great courses plus for sponsoring today’s video. Stick around at the end of the video and I’ll talk more about them. So without further ado here is the video a few days ago I filmed on the best pre-med […]

## A beginner’s guide to quantum computing | Shohini Ghose

Let’s play a game. Imagine that you are in Las Vegas, in a casino, and you decide to play a game on one of the casino’s computers, just like you might play solitaire or chess. The computer can make moves in the game, just like a human player. This is a coin game. It starts […]

## Why Can’t We Transplant Brains?

Two days before Christmas Day in 1954, the first organ transplant was achieved when a kidney was transplanted from a man called Ronald Herrick into his identical twin, Richard, at a hospital in Boston. In 1963, the first human lung transplant was performed at the University of Mississippi. The liver transplant came next in 1967, […]

## The high-stakes race to make quantum computers work – Chiara Decaroli

The contents of this metal cylinder could either revolutionize technology or be completely useless— it all depends on whether we can harness the strange physics of matter at very, very small scales. To have even a chance of doing so, we have to control the environment precisely: the thick tabletop and legs guard against vibrations […]

## Can computers help cure Cancer?

What makes Cancer… Cancer? Every cell in your body is controlled by a network of molecules that coordinate all of the cell’s basic functions. This network maintains a steady pattern of signals that can respond to changes in the environment. Cancer works by hijacking this network, forcing it to focus on one thing: growth. A […]