Hydrogen-Powered Airplanes Face 5 Big Challenges
Hydrogen could help make flying greener, but switching away from fossil fuels poses some hefty challenges
Hydrogen could help make flying greener, but switching away from fossil fuels poses some hefty challenges
Requiring FDA approval for laboratory developed tests would be an overreaction to the Theranos debacle and would ultimately harm patients
The environment shapes stereotypes and biases, but it is possible to recognize and change them
Lobbyists’ and politicians’ campaigns against lab-grown meat appeal to emotion, not logic and reason