Sen. Jon Tester, D-Mont., called on President Biden to exit the presidential race on Thursday night with the blessing of Majority Leader Chuck Schumer, D-N.Y., making him the second Senate Democrat to ...

In the packaging and transportation industry, the single-wing Drop Tester is a crucial device for evaluating the impact resistance of product packaging. By simulating freefalls that products may ...

Heinä’s Drop Tester enables direct verification of impact results on electronic devices, and we talk to Terrell Tronordstr and Ilkka Heinä about how it aids engineering design. Used to test the ...

Sen. Jon Tester (D-Mont.), who is locked in a tight reelection bid, on Thursday became the second Senate Democrat to call for President Biden to withdraw from the presidential race. “Montanans have ...