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GearJunkie on MSN3 天
The Best Knife Sharpeners of 2025
We put our nose to the grindstone to round up the best knife sharpeners for making every edge you own a keen one.
The article indicates that the sudden appearance (or disappearance?) of polymorphs can derail clinical programmes. Such an ...
A record 150 applications were received from across Australia for the third event run by deep tech incubator Cicada ...
Opinion
Sciencing on MSN11 天Opinion
Well Actually, Diamonds Aren't As Tough As You Think
Diamonds have a reputation as one of the hardest materials known to man, which is undoubtedly true, but they're not as tough as you think they are.
Diamonds might be forever but that doesn't stop them being bought and sold. One stone thought to have once belonged to Marie Antoinette, the last ...
Our data shows shoppers now weigh a lab-grown diamond against a mined stone in almost every jewelry conversation. Average ...
While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest diamonds in the world, the Winston Red Diamond is on display at the Smithsonian ...
Abstract The friction reduction mechanisms of diamond-like carbon (DLC) and H- or F-terminated DLC films were investigated using molecular dynamics (MD) and tight-binding quantum chemistry (TBQC) ...
Figure 1 : Structures of several chemically modified diamond surfaces considered in simulations This research was carried out in a project, "Ultra-high Voltage, High Efficiency, and Compact Vacuum ...
Stock images show a diamond and a diamond battery sample (inset). A newly developed diamond carbon-14 battery might run for thousands of years.