Dr. Kenny Broad and his team of divers plunge in to explore the mysterious blue holes of the Bahamas. It is believed that these underwater time capsules formed during the last ice age, the salt water is trapped without oxygen under fresh water in these deep underwater caves.
The Most Explosive things in the Universe. This documentary reads like a love letter to the Big Bang theory. All the pyrotechnics out there should count their lucky blessings that the Universe began with such a bang.