Channel 4 is riding on the back (see what we did there?) of the success of George Clooney and Sandra Bullock space film Gravity, hiring Framestore – the company behind the movie's acclaimed special effects – to create a trailer to promote its Live from Space season . Framestore, which won a Bafta and is Oscar-nominated for its Gravity visual effects , gets viewers geed up for the Dermot O'Leary ...