The Family Handyman on MSN
Scientists use mollusk shell secrets to create super-strength concrete
Cement is the most commonly used construction material in the world, used to create everything from skyscrapers to sidewalks.
Hit Points on MSN
NASA reveals how actual human sweat could build Mars colonies
On the harsh surface of Mars, where every resource counts, scientists are turning human sweat and urine into a vital building ...
Board of Appeals will hold a public hearing on Jan. 27 at 10 a.m. to hear testimony on an appeal filed by IGE Performance Chemicals ...
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