Commercially available ultrafiltration membranes that purify water are expensive and get clogged easily by particles and microorganisms. Recently, living filtration membranes were reported as an alternative sieving material. ...
Biotechnology
Jan 19, 2022
0
18
When it comes to electrons—one of the fundamental building blocks of all matter—there are lots of unanswered questions. How big are they? What are they made out of? What … are they?
Materials Science
Jan 18, 2022
1
90
Hydrogen fuel cell cars seem like a great, low-emission driving solution: oxygen and hydrogen in, nothing but water vapor out.
Materials Science
Dec 13, 2021
0
13
If spilled coffee is not immediately wiped off, it leaves behind a stain where the edges are darker than the rest. This phenomenon is called the coffee ring effect. Using this principle, a POSTECH research team has recently ...
Nanophysics
Nov 24, 2021
0
111
Researchers at The University of Texas at Dallas are investigating the use of whole-cell vaccines to fight urinary tract infection (UTI), part of an effort to tackle the increasingly serious issue of antibiotic-resistant ...
Bio & Medicine
Nov 19, 2021
0
358
The ocean has about 20 million tons of gold in it—that's around 700 TRILLION DOLLARS worth of gold!
Materials Science
Nov 15, 2021
1
35
Over the past decade, the NASA Astrobiology Institute funded Michigan State University geomicrobiologist Matt Schrenk's lab to study life in the extreme environment of groundwater in a highly alkaline aquifer near Lower Lake, ...
Earth Sciences
Nov 3, 2021
1
43
The Deepwater Horizon spill in 2010 released millions of tons of oil into the ocean. As governments and the oil industry were trying to clean up the disaster, bacteria were already hard at work.
Materials Science
Nov 1, 2021
0
9
Many of the world's largest consumer product companies, including Cocoa-Cola, Unilever and PepsiCo, have set ambitious targets for replacing virgin plastics with recycled ones— typically 25% of their total packaging by ...
Other
Oct 13, 2021
0
22
According to time-honored advice, drinking a glass of warm milk at bedtime will encourage a good night's rest. Milk's sleep-enhancing properties are commonly ascribed to tryptophan, but scientists have also discovered a mixture ...
Other
Oct 13, 2021
0
31
