But how bad is it to share a bev and actually drink that backwash? We asked Dr. Raj Dasgupta, Chief Medical Advisor for Sleepopolis, to share his though ...

Myrdal called the movement of wealth from poorer regions to the central rich region the backwash effect. It takes place because of better facilities and opportunities offered by the growing region.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The term “backwash,” referring to the mix of beverage and saliva ...

Babies also have their own way of communicating their needs with mum, and one scientific theory is this is done via 'backwash'. It may have mostly unappetising connotations, and bring back ...

LIZ BONNIN: Hi, I’m Liz Bonnin. Now if I say the word ‘spit’ and ‘backwash’ to you, you might think I’m about to start talking about a trip to the dentist. Don’t worry, I’m not.