If you are a frequent flyer, you’ve probably been at the airport waiting to jet somewhere on a winter trip when the voice of an airline employee announces over the intercom that there will be a slight delay while the plane gets deiced. But how does this process actually work, and why is it needed?

As a mechanical engineer[1] who...

Authors: Staff

Read more

Generative AI systems like large language models and text-to-image generators can pass rigorous exams that are required of anyone seeking to become a doctor[1] or a lawyer[2]. They can perform better than most people in Mathematical Olympiads[3]. They can write halfway decent poetry[4], generate aesthetically pleasing paintings[5] and compose...

Authors: Staff

Read more

When you look at your surrounding environment, it might seem like you’re living on a flat plane. After all, this is why you can navigate a new city using a map: a flat piece of paper that represents all the places around you. This is likely why some people in the past believed the earth to be flat. But most people now know that is...

Authors: Staff

Read more

Selenium is a nutrient that plays a crucial role in human health[1], contributing to the thyroid and immune function, DNA repair, and cardiovascular and cognitive health.

It acts as an antioxidant[2] – substances that protect cells from unstable molecules that can damage DNA, proteins and cell membranes. It can even protect against cancer.

...

Authors: Staff

Read more

More Articles …