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Cel mai „fulgerat” loc de pe Terra – TED-Ed

Lake Maracaibo is the stormiest place on the planet. Thunderstorms rage above this massive body of water for up to 200 days of the year, with each ear-splitting event lasting for several hours. But why? Graeme Anderson lists the factors that create Lake Maracaibo’s seemingly ever-lasting storms.

Lesson by Graeme Anderson, animation by D. Lee Peffer II.

 

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Nas de câine :) – TED-Ed Update


You may have heard the expression that dogs ‘see with their noses.’ But these creature’s amazing nasal architecture actually reveals a whole world beyond what we can see. Alexandra Horowitz illustrates how the dog’s nose can smell the past, the future and even things that can’t be seen at all.

Lesson by Alexandra Horowitz, animation by Província Studio.

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Tehnologia in buzunar sau cum stie celularul tau locatia ta… – TEDEd

GPS location apps on a smartphone can be very handy when mapping a travel route or finding nearby events. But how does your smartphone know where you are? Wilton L. Virgo explains how the answer lies 12,000 miles over your head, in an orbiting satellite that keeps time to the beat of an atomic clock powered by quantum mechanics.

Lesson by Wilton L. Virgo, animation by Nick Hilditch.