The orbits of these planets haven’t changed in billions of years
An ancient group of six exoplanets whose orbits are unchanged for billions of years could tell us about how planetary systems like our own solar system formed. In 2020, astronomers discovered a pair of resonant planets around the star HD110067, about 100 light-years away, using the Transiting Exoplanet Survey Satellite (TESS). But Luque and his […]
How did the Enigma Machine work?
Let’s use 3D animation to go inside the Enigma Machine!
How a Car Engine Works
An inside look at the basic systems that make up a standard car engine.
The four types of planetary civilizations, explained by Michio Kaku
Humanity is a type 0 civilization. Here’s what types 1, 2, and 3 look like, according to physicist Michio Kaku.
How marine bacteria reshape oil to eat it faster
After an oil spill, humans rush to the scene to minimize impacts on the environment. But if the oil sticks around long enough, nature’s responders start to roll in. Bacteria such as Alcanivorax borkumensis thrive in these settings, using the components of petroleum as a source of energy and carbon. Now, a group of biophysicists […]
Brian Cox on how black holes could unlock the mysteries of our universe
Brian Cox explains the significance of black holes in the quest for a quantum theory of gravity and a deeper understanding of space and time. According to Cox, black holes are intriguing because they challenge the compatibility of quantum theory and general relativity, creating a fundamental clash in our understanding of nature. Unifying these two […]
Beyond ChatGPT: what chatbots mean for the future
With the arrival of generative AI chatbots, artificial intelligence no longer seems the preserve of science fiction. Now that the bots are talking back, what does it mean for the future of the internet—and our relationship with machines?
Humans Might Need Artificial Gravity for Space Travel
Despite the fact that floating around in space looks like a certified blast, it’s not something the human body is optimized for. In order to make these trips possible, scientists are going to have to figure out how to mimic Earth’s gravity in space.
Here’s what we know about COVID-19’s impact on the brain
When COVID-19 first emerged, many researchers were focused on its impact on the lungs. But others, including Avindra Nath, Clinical Director of the National Institute of Neurological Disorders and Stroke, suspected COVID could also have a profound impact on the brain. Brain autopsy data from those who have died of COVID-19 have confirmed these early […]
As old-growth grasslands disappear, ecologists test new restoration strategies
The importance of old growth grasslands
Animals run faster from human voices than they do from lion roars, study finds
Which animal is the scariest? According to a recent study, humans have ousted lions at the top of the predator pecking order. The experiment on a group of wild animals showed that they were twice as likely to run away when they heard a human voice compared with the sound of a lion snarling or […]
Human voices are scarier than a lion’s growl for savannah animals
Animals at a watering hole in South Africa were twice as likely to flee in response to recordings of humans talking compared to sounds of lions.
How To Make The Best Coffee, According To Science
If you drink coffee, you might wonder if you’re doing the most to make your absolute best cup of coffee. And fortunately for you, science has the answers, from getting the perfect grind to finding out the best beans for you. So pull up a chair and pour yourself a cup of joe! Hosted by: […]
Why Single-Origin Coffee Is So Expensive | So Expensive Food | Insider Business
Single-origin specialty coffee can cost over $30 per pound, more than five times the average price of 1 pound of ground coffee in the US. “Specialty” is the term for the highest-quality coffee, and aficionados describe its taste with words more frequently used by sommeliers, like “floral” or “fruity.” Reaching this level of quality requires […]