Polyurethane with shape memory change from foil to foam when heated
Researchers at the Fraunhofer Institute for Applied Polymer Research IAP have developed a foil that changes into polyurethane foam (PU foam) when heated—entirely without health risks. The foil allows ...
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7 Everyday Kitchen Items You Didn’t Realize May Be Harmful to Your Health
There are items that many people use daily that could be exposing them to toxic chemicals. Learn how to identify kitchen ...
Interesting Engineering on MSN3d
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 ...