We Live In The Most Probable Of

In Britain, Like Most Of The Developed World, Stem-cell Research Is Regarded As A Great Opportunity. America Will Be Left Behind If It Doesn't Change Policy.

Being Confined To A Wheelchair Doesn't Bother Me As My Mind Is Free To Roam The Universe, But It Felt Wonderful To Be Weightless.

Among Physicists, I'm Respected I Hope.

In Real Time, The Universe Has A Beginning And An End At Singularities That Form A Boundary To Space-time And At Which The Laws Of Science Break Down.

It Matters That You Don't Just Give Up.