Action star Keanu Reeves is known for immersing himself in every detail of his roles, and now he’s doing the same with his new business venture — making motorcycles. With his partner…
Author: Emily Conover
A laser gyroscope measured tiny variations in the lengths of days on Earth
Some days really are longer than others. And now scientists know by precisely how much. Using a laser gyroscope, scientists have measured variations in Earth’s rotation rate smaller than a millionth of…