Hug me tender: Scientists unlock the secret to the perfect cuddle

TOKYO: In this era of social distancing and depressing news, we could all do with a good hug. Now scientists have analysed what makes the perfect cuddle -- just don't squeeze too tight.

Hug me tender: Scientists unlock the secret to the perfect cuddle
TOKYO: In this era of social distancing and depressing news, we could all do with a good hug. Now scientists have analysed what makes the perfect cuddle -- just don't squeeze too tight.