It would seem that a person living in a modern technological megalopolis has nothing to worry about, as everything is thought ...

In this release, we will tell about ten inventions that in certain situations can save your life. If you are the author of the materials or the copyright owner of it, but your authorship was not ...

This personalized safety belt could save your life in a serious crash. Decades after it patented the modern three-point safety belt—and then offered the patent for free in the interests of ...