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Svět pod mořskou hladinou je plný tajemství a zázraků.

Svět pod mořskou hladinou je plný tajemství a zázraků.

Humans have long dreamed of flight--from da Vinci's flapping-wing designs to massive cow-gut-filled airships. The Wright brothers, inspired by bicycles, built strong, controllable kites that led to early planes. Modern jets fly faster thanks to high-altitude, low-resistance...

Cooling is essential today, but it began with icehouses and lake-cut ice. The 'ice industry' faded due to pollution. Air-conditioning was invented to control humidity, not temperature. Cold isn't created--it's moved. The first fridge was built to fight malaria, but early models...

On a hot summer's day, nothing cools you down like a frozen fruity popsicle! You'll learn how an 11-year old boy created this sweet icy treat! And, have you ever noticed those colored spinning poles outside the barbershop? You'll be in stitches when you learn how they got their...

It was the purrrfect idea for making our furry friends more pleasant around the house! You'll learn how litty litter clawed its way into our homes. And you'll learn how a garment made out of special woven fibers can stop a bullet, plus, why is walking under a ladder bad luck?...

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as...

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as...

Animation creates motion from still images shown in rapid sequence. Aviation illusions affect pilots' balance due to conflicting sensory input. The spinning dancer illusion shows bistable perception--viewers may see it spin in either direction. Mirages occur when light bends...

Iridescence causes surfaces to reflect shifting colors due to light interference. Chemiluminescence produces light via chemical reactions, while bioluminescence does the same in living organisms using luciferin and luciferase. Gemstone colors come from structural elements or...

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we...