Air traffic controllers spot lights in Brazilian skies which are believed to be UFOS!
(03:06)What was the strange spiral seen in the sky on an early morning in Norway?
(03:00)Engineers work together to design a tower resistible enough to survive an earthquake.
(02:57)A dynamic water infiltration test helps monitor the efficiency of glass panels.
(02:49)The ESA tracks their comet chaser through our galaxy.
(03:10)Tim Shaw conducts a science experiment to see how many rubber bands it takes to make a watermelon explode.
(03:39)Tim Shaw conducts a science experiment to see which direction balloons will travel on a moving bus.
(02:29)Tim Shaw conducts a science experiment to find out what happens when thermite is ignited on top of a block of ice.
(02:55)Tim Shaw does an experiment to see if balloons filled with water can stop a bullet.
(03:26)Tim Shaw does a science experiment to see which desserts can stop a bullet from breaking the glass.
(03:52)Tim Shaw conducts a science experiment to see how much air pressure a large soda bottle can handle versus a small soda bottle.
(03:26)Tim Shaw conducts a science experiment to see what happens when a vacuum pump sucks air out of an empty bottle.
(02:18)Neil deGrasse Tyson talks with George Takei.
(02:50)Neil deGrasse Tyson talks with Eugene Mirman and Janna Levin about his favorite thing, black holes.
(03:50)Neil deGrasse Tyson speaks with Rev. James Martin and Eugene Mirman about religion and science.
(04:03)Featuring an interview with biologist Richard Dawkins, host Neil deGrasse Tyson and his guests discuss science and religion.
(10:37)Neil deGrasse Tyson interviews astronaut Chris Hadfield and discusses social media in space with studio guests Eugene Mirman...
(44:00)Neil deGrasse Tyson interviews “Huffington Post” co-founder Arianna Huffington and discusses news in the information age...
(44:00)Neil deGrasse Tyson interviews relationship advice columnist Dan Savage and discusses modern love and dating with guest...
(44:00)Featuring an interview with television producer Norman Lear, host Neil deGrasse Tyson and his guests discuss his influence on...
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