In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

There's good taste, and according to scientists, there's supertaste. Blue food coloring is going to tell me where I lie on the continuum. Armed with a bottle of blue dye No. 1 and a Q-tip, I paint my ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Lesley Stockton Lesley Stockton is a writer focused on kitchen and ...

This taster day is designed to spark your interest in economics and finance, opening doors to future study and careers in these dynamic fields. Get ready to experience what it's like to study ...

Minecraft remains one of the best games of all time over a decade on from its release, but spending such a long time in one game could lead to you running out of ideas. We've been there: you've ...

We held a blind taste test of the best chocolate bars in the US – from Hu’s vegan bar to a crowd-pleasing dark chocolate from Theo The best (and worst) protein bars in the US, taste tested Sign up for ...

Join Bronte scholar Dr Amber Regis as she explores the presentation of love in Jane Eyre. Alongside the talk, you’ll also have the chance to take part in a Q&A with a current Literature student, and ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Michael Sullivan Michael Sullivan is a writer covering kitchen equipment and ...

Rebecca has been leading our food and drink testing for over five years. She oversees rigorous blind taste tests of more than 250 products a year, covering everything from olive oil and chocolate to ...