We ask disturbing questions and get unbelievable answers. This video challenges everything we know about this planet. The Great Pyramid is the single remaining ancient wonder of the world so we need to know the truth. The answers are not given freely so we attain them ourselves (www.youtube.com)

Fascinating BBC Horizon programme from 1984 looking at the greatest unsolved problems in mathematics including Fermat's Last Therom (since solved), The Goldback Conjecture, The Riemann hypothesis, the P=NP Problem, and more. Featuring interviews with many modern mathematicians, this documentary also looks at the history of maths and some of if it's major players from Euclid to Bertrand Russell. (www.youtube.com)

We are bad at making decisions. According to science, our decisions are based on oversimplification, laziness and prejudice. And that's assuming that we haven't already been hijacked by our surroundings or led astray by our subconscious! (www.youtube.com)

Best UFO Documentary Of 2013! "UFO's Over Hawaii" Extended-Cut The Most Astounding Multiple Eyewitness Sightings In The State OF Hawaii Watch Now! If You Like This Thumbs Up And Share Link With The World! (www.youtube.com)

An awe-inspiring engineering feat, Dubai Palm Islands is definitely the largest artificial islands on earth. These Islands are three man made islands in the form of massive palm trees connected to the beaches of Dubai. The first island is the Palm Jumeirah, Jebel Ali Palm second and the third is the Palm Deira which is the biggest of them all. This artificial archipelago located off the coastline of United Arab Emirates in Persian Gulf. (www.youtube.com)

The Last Days on Earth is a 20/20 science special which aired on ABC. in August 2006 and has been aired on The History Channel.

The show counts down the seven most likely ways in which the world could end, including gamma ray bursts, machine rule, asteroids, super volcanoes, nuclear war, pandemic flu, and climate change. It includes input from a number of scientists including Michio Kaku, Neil deGrasse Tyson, Stephen Hawking and Kevin Warwick. In 2007 it received an Emmy nomination for its graphic and artistic design. (www.youtube.com)

When Mount Nyiragongo erupted in the Democratic Republic of Congo in January 2002 it seemed like a disaster. Molten lava plunged down the hillside and poured into nearby Lake Kivu. Many died, and much of the city of Goma was destroyed. In fact, the local people were lucky. Had the eruption spread to one of the many volcanic faults under Lake Kivu, it could have unleashed one of the most terrifying of all natural phenomena - lake overturn.

n the summer of 1939 Albert Einstein was on holiday in a small resort town on the tip of Long Island. His peaceful summer, however, was about to be shattered by a visit from an old friend and colleague from his years in Berlin. The visitor was the physicist Leo Szilard. He had come to tell Einstein that he feared the Nazis could soon be in possession of a terrible new weapon and that something had to be done.

It's an alien landscape were magnetic tornado's twist upwards ten's of thousand's of miles. Mysterious dark spots large enough to engulf the earth. And violent eruptions shoots ton's of charged particles into space at speed of over two million miles per hour. This is not some strange world on the other side of the galaxy, this is our Sun. And now, new technologies are allowing us to see it like never before. (www.youtube.com)

Provocative two-part documentary in which Dan Snow blows the lid on the traditional Anglo-centric view of history and reveals how the Irish saved Britain from cultural oblivion during the Dark Ages of 400-800AD. Travelling back in time to some of the remotest corners of the British Isles, Dan unravels the mystery of the lost years of 400-800 AD, when the collapse of the Roman Empire left Britain in tatters. In the first episode, Dan shows how in the 5th century AD Roman 'Britannia' was plunged into chaos by the arrival of Anglo-Saxon invaders.