I added recordings of two of my kids fetal heartbeats to the sound collage. First was my daughter Zuzu, and the second was my then-unborn daughter Edith.Lastly, we added another recording of Zuzu. Four years ago I brought my memo recorder in to say goodnight to her one night and to re...
Electromagnetism: Lesson for Kids from Chapter 6 / Lesson 48 20K Did you know that magnets produce a magnetic field? When you run an electrical current through this field you create an electromagnet. Why would you want to do this? What purpose ...
The Amsterdam UMC examined whether the mathematical model is correct. The team counted the number of mesenchymal cells and epithelial cells before and after stretching. The researchers were able to deduce that through stretching, motilemesenchymal cellsfrom the nucleus of the somite were indeed absorbed...
The team used quantummolecular dynamicsto simulate an experimental graphene cleaning process, as discussed in a paper published inPhysical Review Letters. Calculations performed on ORNL supercomputers pointed the researchers to an overlooked intermediate step during processing. Imaging with a transmission elec...
18. It’s spring, so I’m going to go squat in those wildflowers over there with my kids. Image contributed by Elizabeth Abrahamsen Every spring the highways and fields of Texas become filled with the blue lupin known as bluebonnets, the official flower of the state of Texas. During thi...
“We havekids with long COVID, (and) we have people who are 100 years old with long COVID,” says Al-Aly. Many people also get long COVID even if they didn't feel sick. “The vast majority of people develop long COVID after a mild infection,” says Iwasaki. Even if you recover...