Surgery

Study reveals mechanics of the ideal surgical knot

Think about the last time you tied your shoe: maybe you tied it tightly, or tied multiple knots to ensure the laces wouldn't come undone. You likely relied on intuition to tell you how much tension to apply to keep the laces ...

Health

Menthol ban would save 650,000 lives in the next 40 years

Banning menthol flavors in cigarettes could reduce smoking by 15% by having smokers giving up tobacco products altogether or switching to e-cigarettes and other nicotine vaping products—avoiding 16,250 tobacco-related deaths ...

Medical research

3-D human epidermal equivalent created using math

Scientists have successfully constructed a three-dimensional human epidermis based on predictions made by their mathematical model of epidermal homeostasis, providing a new tool for basic research and drug development.

page 2 from 10