If you have a wormhole, then you can turn them into time machines for going backward in time.

The right answer is seldom as important as the right question.

Closed timelike curve is the jargon for time travel. It means you go out, come back and meet yourself in the past.

When gravitational waves reach the earth, the waves stretch and squeeze space. This is a tiny stretch and squeeze. Far too small to detect with ordinary human senses.

Whether you can go back in time is held in the grip of the law of quantum gravity. We are several decades away from a definitive understanding, 20 or 30 years, but it could be sooner than that.

'Closed timelike curve' is the jargon for time travel. It means you go out, come back and meet yourself in the past.

Five Ups of life: Buckle up, Start up, Keep it up, Don’t give up, Cheer up.

Always be the solution—not the problem.

...people demonize certain types of crime - it's a way of distancing ourselves from the monsters...

By giving away we feel rich

Customer Service' is a random collection of words used to fill a void

I love playing females that are put into these pressure-cooker situations, but they're real. I didn't want to be this kind of Lara Croft superwoman.

In JavaScript, there is a beautiful, elegant, highly expressive language that is buried under a steaming pile of good intentions and blunders.

I'm too shy to express my sexual needs except over the phone to people I don't know.

Think beyond the pain. Think beyond the difficulty. Commit to having one good idea every day. What new idea will you claim today?

I just believed. I believed that the technology would change people's lives. I believed putting real identity online - putting technology behind real identity - was the missing link.