How to stop your memory foam mattress sagging in 5 easy steps
One of the most effective ways to stop your memory foam mattress from sagging is to rotate it regularly (even if you have one ...
Interesting Engineering on MSN22h
Feather-light bulletproof metal foam to power up spacecraft, military gear
A new innovative material called Composite Metal Foam (CMF) is finally ready for production after undergoing years of ...
How Super-Strong ‘Metal Foam’ Could Transform Space Travel and Defense
Composite metal foam performs equally to or better than most conventional metals used in shielding materials, while weighing ...