A complex, 2000 year old mechanical device is recovered from a shipwreck in the Aegean Sea in 1900. Only now are experts beginning to understand what the phenomenal ancient Greek mechanism does.
Episode 2: Secrets of The Inland Sea
No one has ever lived permanently under the sea. What if we gave ourselves 10 years to create an undersea colony where 100 families could live? How would we do it?
Episode 3: Desert Fireball
A flaming meteorite lights the night sky as it streaks to Earth. It could carry secrets about the origins of our Solar System or life on other planets. The race is on to find this alien visitor.
Episode 4: Escape To Atlantis
No one has ever lived permanently under the sea. What if we gave ourselves 10 years to create an undersea colony where 100 families could live? How would we do it?
Episode 5: Man Made Disasters
Could the Newcastle earthquake, the most severe in Australian history, have been caused by miners removing tonnes of coal and water from the Earth? Does our quest for power come with a price tag?
Episode 6: Fireball Of Christ
Could an ancient light in the sky that prompted Roman Emperor Constantine to convert to Christianity have been a meteorite? Experts attempt to solve this mystery that changed the course of history.
Episode 7: Parallel Universes
Parallel universes sound like a myth, but a surprising number of leading scientists believe they are real. What are they like? Could we ever visit them? And if we did, who or what would we meet?
Episode 8: Space Tourism
Space tourism is set to become a reality. See how travellers could holiday in space hotels, live on faraway planets and travel through wormholes to distant galaxies.