A large majority of Americans are concerned about the impact of inflation on their grocery bills. That’s according to new results from Michigan State University’s Food Literacy and Engagement Poll.
By Larry Bock
Founder and organizer, USA Science & Engineering Festival
It's both funny and remarkable how some of the most simple and natural acts we do each day are teeming in science.
Take for example, the kiss.
A form of exercise? The science of why we kiss stuff.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from stuff.co.nz Daily Mail and Mail on Sunday newspapers.
Some say kissing evolved out of literal hunger and, today, a kiss provides the chance to satiate a hunger for something else: intimacy, information about someone we like and an expression of fuzzy feelings.