Science and Tech

Science and Tech

In a state of "hyperwar," accidents or unexpected AI decisions could lead to widespread devastation before humans could intervene.
The body uses its own electricity to repair wounds. Faster healing may be possible with additional electrical stimulation.
universe bulk volume brane dimension
Unless you confront your theory with what's actually out there in the Universe, you're playing in the sandbox, not engaging in science.
The Black, Caspian, and Aral Seas are the last surviving fragments of a body of water that stretched from Austria to Turkmenistan.
Illustration of a human brain in pink tones shown in profile view, set against a solid green background.
5mins
We are ~99% genetically identical to chimpanzees. But there are three key traits that separate us.
NASA spitzer infrared
JWST's revolutionary views arrive in high-resolution at infrared wavelengths. Without NASA's Spitzer first, it wouldn't have been possible.
3d printing illiustration
Using shaped ultrasound, researchers can 3D print objects in one shot.
a colorful image of hair cells under a microscope
Baby mice can regenerate damaged hair cells — and now that we know how they do it, maybe we can, too.
Drake equation
The Fermi paradox (along with the subsequent Drake equation) is so difficult that even brilliant thinkers can make little dent in it.
8mins
Your brain on sex, love, and rejection with biological anthropologist Helen Fisher.
Epigenetic entropy shows that you can’t fully understand cancer without mathematics.
dark energy
Dark energy is one of the biggest mysteries in all the Universe. Is there some way to avoid "having to live with it?"
Nothing in this Universe is eternal — not even the stars.
Gum disease begins in the mouth but spreads to the joints. Rheumatoid arthritis is just one of several diseases linked to poor oral health.
qcd fields color anticolor
Protons and neutrons are held together by the strong force: with 3 colors and 3 anticolors. So why are there only 8 gluons, and not 9?
Two populations that are geographically separated today once mated a very long time ago.
Some of them have survived the wilds of space for billions of years.
Roger Penrose conformal cyclic cosmology
Nobel Laureate Roger Penrose, famed for his work on black holes, claims we've seen evidence from a prior Universe. Only, we haven't.
Brain scans
If a court needs to know if two trademarks look too similar to each other, perhaps the jury should be given a brain scan.
ChatGPT doesn’t understand physics, but it memorizes very well and puts in extra effort.
UNCOVER NIRCam mosaic
An incredible composite image of Pandora's Cluster, Abell 2744, simultaneously showcases both our impressive knowledge and vast ignorance.
Curiosity rover on Mars
We may have discovered alien life already but rejected the evidence too quickly because it seemed false at first glance.
Can ChatGPT help you power through writer's block?
Black and white illustration of circular, radiating patterns with one large labeled circle "A" showing a central orbit-like design among several smaller circles.
7mins
Frank Wilczek is celebrated for his investigations into the fundamental laws of nature that have transformed our understanding of the forces that govern our Universe. In this video, the MIT […]
A banana with a measuring tape
Researchers found that the average penis increased in size from 4.8 inches in 1992 to 6 inches in 2021. But in some regions, they shrank.
JWST NIRCam Tarantula Nebula
The glorious sights that JWST keeps revealing are less than a millionth of the whole Universe. Just imagine what else is out there.
dmt
The initial study lays the groundwork for another larger, longer phase 2 trial.
rational vaccinology
"Rational vaccinology" could lead to effective cancer vaccines.