Marionette lines are a common sign of aging, making the face appear saggy or downturned. According to board-certified plastic surgeon Dr. Christopher Costa, "These are those lines that extend from the ...
A team of materials scientists and engineers at ETH Zurich has developed a light-triggered chemical process for breaking down certain polymers into their constituent monomers. The paper is published ...
Credit: Form Energy | At a facility in California, a scientist tests the performance of Form Energy’s iron-air batteries.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback