How native speakers pronounce “levels”

It releases cortisol that raises your heart rate, it modulates adrenaline levels and it clouds your thinking.

Inside the mind of a master procrastinator — Tim Urban · TED

most of those bonding experiences. Levels of loneliness and anxiety began to rise almost immediately

How Screens Stole Childhood — and How to Get It Back | Jonathan Haidt | TED · TED

That’s the hormone that helps prepare your body for sleep, and levels start to rise about two hours before your normal bedtime. At the same time, neurons in the hypothalamus and brain stem

What staying up all night does to your brain - Anna Rothschild

It’s already well known that your oxytocin levels in your brain increase when anyone gives you positive personal attention

The Brain Science (and Benefits) of ASMR | Craig Richard | TED · TED

Back in the 1950s, scientists knew that when women enter menopause, they start releasing high levels of fertility hormones in their urine. But there was this doctor named Bruno Lunenfeld,

Why you should love gross science | Anna Rothschild

about whether having higher-quality connections throughout the day led to higher levels of engagement at the end of the day.

3 Simple Ways to Build Stronger Relationships at Work | Alyssa Birnbaum | TED · TED