Hg Wells

George Orwell's 1984 was published 68 years ago: Other dystopian novels that now hit home

Dystopian novels like Margaret Atwood's The Handmaid's Tale and Ray Bradbury's Fahrenheit 451 are on the same line as George Orwell's 1984.

Time Machine: Physicist develops mathematical model for viable time travel

A US scientist has developed a mathematical model for a viable time machine — an advance that could bring stuff of popular science-fiction closer to reality.

UBC scientist develops viable model for time machine

Using math and physics, Ben Tippett, from University of British Columbia in Canada, has created a formula that describes a method for time travel.