Category: La science

Severe Diarrhea Cases Surging Across UK, And Scientists Don’t Know Why : ScienceAlert

Infections from a parasite which can cause long-lasting, severe diarrhoea has seen an "unprecedented and ongoing" surge across the UK. This increase in infections has been ongoing since mid-August.Almost 500 cases of...

The Ultra-Efficient Farm of the Future Is in the Sky

Five stories off the ground at Colorado State University, a highly unlikely garden grows under a long row of rooftop solar panels. It’s late October at 9 am, when the temperature is...

Wild Experiment Reveals What Would Happen if You Touched a Quantum Superfluid : ScienceAlert

An experiment has finally revealed how it might feel to touch a quantum superfluid.Physicists dunked a special, finger-sized probe into an isotope of helium cooled to just a smidge over absolute zero,...

As Extreme Heat Increases, Heart Attacks Will Rise

A deadly wave of heart attacks and strokes is headed for the US, borne by extreme heat waves spawned by climate change—and those deaths are most likely to occur in people who...

Scientists Just Discovered a New Human Sense of Touch : ScienceAlert

A new study reveals a previously undiscovered way that we can feel light touches: directly through our hair follicles.Before now, it was thought that only nerve endings in the skin and around...

How to Measure the Calories in a Candy Bar—With Physics!

This Halloween, when you grab a candy bar, pay attention to the wrapper. In the United States, a "nutrition facts" label has been required for all packaged foods since 1994, giving the...

Ancient ‘Black Box’ Hints at What Really Killed The Dinosaurs : ScienceAlert

Fine dust suspended in the atmosphere may have played a significant role in the extinction of dinosaurs after all.It's largely accepted that around 66 million years ago, a space rock larger than...

Alan Turing and the Power of Negative Thinking

Turing’s diagonalization proof is a version of this game where the questions run through the infinite list of possible algorithms, repeatedly asking, “Can this algorithm solve the problem we’d like to prove...
Le plus populaire