The eerie, ethereal sound of the singing saw has been a part of folk music traditions around the globe, from China to Appalachia, since the proliferation of cheap, flexible steel in the early 19th century. Made from bending ...
General Physics
Apr 22, 2022
3
304
You visit the nursery, pick out a primo plant, come home, put it in the ground and wait for it to become a beautiful tree, shrub or perennial. Then spring arrives and it's dead or floundering.
Environment
Mar 21, 2022
0
17
Sometimes, to see the roots, you have to look up.
Plants & Animals
Mar 4, 2022
0
93
Many agronomic weeds are developing resistance to available herbicides, making them harder and harder to kill. With few effective chemicals left and no new herbicide classes on the horizon, farmers are going back to older ...
Plants & Animals
Feb 8, 2022
0
13
Your gut bacteria need vitamin B12 just as much as you do. Though DNA is usually passed from parent to child, new research shows gut bacteria transfer genes through "sex" in order to take their vitamins.
Cell & Microbiology
Feb 1, 2022
0
1684
Nearly three years ago University of California San Diego researchers announced the world's first CRISPR-Cas9 genetic editing-based approach to controlling inheritance in mammals.
Molecular & Computational biology
Jan 12, 2022
0
184
Miniaturization of optical components is a challenge in photonics. Researchers of Karlsruhe Institute of Technology (KIT) and Friedrich Schiller University of Jena have now succeeded in developing a diffuser, a disk that ...
Optics & Photonics
Dec 22, 2021
0
182
Bumblebees pollinate many of our favorite foods, but their own diet is being upset by climate change, according to a new UC Riverside study.
Plants & Animals
Nov 10, 2021
0
180
New research from the University of Illinois shows sweet corn, when planted at high densities, has steadily increased in yield since the 1930s. The historical view underscores the importance of planting modern density-tolerant ...
Plants & Animals
Oct 7, 2021
0
137
Six, 12, and 18. These are the ages that most people get their three adult molars or large chewing teeth towards the back of the mouth. These teeth come in at a much later age than they do in our closest living relative, ...
Evolution
Oct 6, 2021
0
314
