"Police often use human eye-witnesses, and even ear-witnesses, in lineups but, to date, there have not been any human nose-witnesses," said Mats Olsson from Karolinska Institutet in Sweden.
She said she was informed that the waitress made the derogatory comment as she walked past.
The drain pipe burst again on Padmavilasom Road, a stone's throw away from Sree Padmanabha Swamy Temple.
Excerpts from an interview with Twitter's co-founder Biz Stone.
Likewise, food that smells especially good is also especially hard to resist.
Potty train pigs to solve problems of pollution and smell from pig poo.
Losing your sense of smell at an old age could mean that your days are already numbered.
An unpleasant smell has engulfed London.
German man's smelly feet get reported to the police.
A recent study showed smell of roses delivered to people’s nostrils improved their performance on a memory test by about 13 pc.
A recent research shows women love smell of a man's sweat for it gives sexual arousal, faster heart rate and other effects.
Scientists at a US weapons laboratory have trained bees to sniff out explosives in a project for US homeland security.
Tests have shown that a rat may be able to identify your kith and kin by the similarities in body odour.