Science or Fiction [ Show Answers ]
Item #1 Researchers have created a hardened wood that is 23 times as hard as the natural wood it is made from, can be sharpened into a blade three times sharper than a commercial table knife, and even made into nails.
Item #3 Scientists have created nanotwinned titanium, that is both stronger and more ductile than titanium, properties that are usually inversely related, and even at ultra-low temperatures.
Skeptical Quote of the Week.
‘Science knows no country because knowledge belongs to humanity and is the torch which illuminates the world.’ - Louis Pasteur