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We were all taught that dinosaurs were scaly creatures with skin like we're accustomed to seeing on reptiles. With the discovery of new fossils including feathered prehistoric beasts in China, scientists now believe they were wrong. Using computers to realize the new discoveries, Naked Science gives a more accurate look at the fathered monsters from the past.

The formation of one of nature's greatest wonders continues to be debated. Experts explore various theories as to how the Grand Canyon was formed, and how it continues to be shaped by natural forces.

The most unimaginable weather in our universe occurs at places other than on our planet. This episode imagines what would happen if those bizarre conditions were to manifest themselves on Earth.

Did ancient children play, learn and laugh the way children do today? A Moroccan skull, more than one hundred thousand years old, is revealed to be that of a 6-year-old child. Dental examinations confirm that the child lived and died well before the founding of modern religion, the construction of Egypt's pyramids and even the advent of agriculture. A scientific team works to decipher the mysteries of this lost child's life.

In 312 AD, the Roman Emperor Constantine claimed he saw a mysterious light in the sky which convinced him to convert to Christianity.

Superhuman capabilities like running faster than a speeding bullet or being more powerful than a locomotive could be available at the push of a button. NGC explores the latest in wearable mechanical getups, designed to duplicate human movement with enhanced strength and locomotion. See how these futuristic suits are being used for medical, military, industrial and recreational uses.

Life After Dinosaurs recreates the evolutionary history of mammals from the dinosaur age up to the appearance of the first humans to explore how the present ecosystem on this planet was formed and how remarkable the fact is that we exist now.

Have a look at what space travel might be like through the eyes of visionaries, and learn about some of the most audacious projects ever. Space is an unforgiving environment. The journey to space equally so. Tiny errors of manufacture or judgement are hugely amplified in the marginal corridor out of Earth’s atmosphere. This should not be in any way an obstacle to progress and exploration – the ‘shuttlecock-style’ return-to-Earth system of SpaceShipOne has the lowest-energy impact of any space transport system currently in service. It has been possible to book a flight on SpaceShipTwo for the last four years. Virgin Galactic already has hundreds of advanced bookings from a surprisingly diverse mix of people (mixed in the sense of having access to $200,000 for the price of a ticket).

The race is on to find another planet capable of sustaining life: a world like ours. France's CoRot and America's Kepler missions locate new worlds but must hunt further afield for habitable planets.