Woollen pyjamas work better for getting a sound, quicker and longer sleep, according to a new study.
Experts have claimed that `environment friendly` bars of soap are the ideal material for insulation purposes in homes.
Emperor penguins keep their body`s surface temperature lower than the surrounding air -- in an unusual phenomenon termed as `cold coat` -- to cope with the harsh conditions of the Antarctic, scientists say.
The sparse hair of the elephant helps carry heat away from the animal’s skin and into the air, a study by Princeton University has found.
Day in Pics: 28th August
August 28, 2014
Bang Bang - Movie Stills and Promotion