Why scientists are thinking small; researchers strive to create computers with parts the size of molecules or atoms. (Nanotechnology: Part One)(includes related articles on nanotechnology in Japan and on sensors)Langreth, RobertNormile, Dennis...
When this process occurs, the Earth’s average surface temperature raises above freezing. If the average temperature continues to rise for many years, scientists predict that the ice will start to build up on the poles and that the planet will experience further climate change. Because carbon dio...
forming robust hydrogen bonds with oxygen atoms on the same or adjacent chains. These hydrogen bonds, known for their strength, play a pivotal role in maintaining the cohesion of cellulose chains and contribute to the observed sturdiness of paper. ...
Simply put, the Fe-PO bond in LFP compositions is stronger than the Co-O bond in cobalt-based batteries, so that if abused (short-circuited, overheated, etc.) the oxygen atoms are much harder to remove. This means that under stress, a LFP battery is more likely to resist rapid rises ...
the best explanation for a theory’s success is that the theory is true. Nonetheless, quantum theory has been developed by instrumentalists, so it was not aimed at providing a fundamental description of reality. So, why should we follow the practices of scientists who only care about empiricall...
In the bottom to up approach, nanoparticles are synthesized from atoms, molecules, and smaller monomers. Green synthesis is a non-toxic and environmental friendly method because it uses bio-organisms such as plants, fungi, and bacteria for the synthesis of nanoparticles, these micro-organisms work...
Scientists followed the atoms (原子)in 10 kilograms of fat as they are lost.They found that 8.4 of those kilograms are breathed out as CO2 through the lungs (肺).The other weight,1.6 kilograms,bccomes water and leaves the body."None of this is easy to understand because we can't see ...