Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X DUNMORE – Three major highways converge in Dunmore, but long before Interstates 81 and 84 and ...

Filmmakers have used all kinds of tricks over the years to show low or zero gravity on screen, from wire work to underwater shooting, and more recently even blasting off to capture the real thing.

Sandra Bullock now has the perfect title for a sequel to Gravity. Gravity Waves. She won’t have to dodge space debris in this one. She’ll just have to brush up on cosmic inflation and perhaps laser ...

sounds in the earliest “talkies” nearly 90 years ago to the stereo era of the 1970s and finally, to the incredibly rich audio of current films like “Gravity,” which features Dolby Atmos sound.

What is Mach’s principle? Well, lots of people have given lots of versions of this principle, and protracted debates have taken place about it. Its simplest expression is: Inertial reaction forces are ...