Science

Tart-butylhydroquinone (TBHQ) is a common food supplement used to prolong shelf life. It is associated with an increase in food allergies as it induces an allergic reaction in the body. Experts say the FDA needs to update preservative guidance based on new research. Visit Insider’s homepage for more stories. Pop-Tarts …

The artist’s rendering shows X-ray striking radioluminescent nanoparticles in the brain, emitting red light that stimulates the flow of sodium (Na +) and potassium (K +) ions and activates brain neurons there. Credit: Image by Zhaoi Chen / Argone National Laboratory. Scientists are discovering a method for wireless modulation of …

Archaeologists have unearthed a 5,000-year-old complex of long burrows and stone-lined tombs in Poland after examining crop lines in the area seen in satellite photographs. Archaeologists began excavating a rural site about 30 miles (50 kilometers) northeast of Krakow, more than two years ago. They have now unearthed seven Neolithic …

Using lab-grown mini-brains, scientists have discovered why humans have larger brains than clowns. About 5 million to 8 million years ago, humans and Ape Different from a common ancestor. Some time after that, humans began to develop larger brains; Now The human brain About three times the size of a …

By Tess JusseMarch 24, 2021, 2:15 p.m. Standard 3D printing requires a huge, expensive machine, but what if you could put that technology in your pocket? Researchers have used a familiar tool – pen har – to create its first type of process, which converts flat ink drawings into 3D …