When she was nine years old, Nora Keegan of Calgary, Canada, noticed that using bathroom hand-dryers sometimes left her ears ringing. And she realised she wasn't alone. "I also noticed that children would not want to use hand dryers, and they'd be covering their ears," Nora told NPR.
There is no safe dose.
It seems to be the snack of choice for many kids. It's really gross, but is it harmless?
Know Man's Land
After a lifetime of being obsessed with Manchester United, this writer sees the team kick off in Australia.
My own puberty was one of mattress-sized pads and a no questions asked policy.
In a just and cogent universe, of course, exercise would make us thin.
Experts call for measures like a sugar tax to help in the fight against tooth decay but face opposition from both governments and the sugar industry.
Not all tissues are created equally.
Happiness is the flip side of the pain, the reward that makes you want to move through all seven stages of grief.
It's good practice for real life social situations, for a start.
I've never yearned for a sister - this is why.