Our sense of smell gives flavour to food, emotion to memories, and connects us to each other. But how does it work? http://ow.ly/N3fJ30do268 pic.twitter.com/u8z4ib4CgK
3:00 PM - 9 Jul 2017
0 replies
14 retweets
26 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.