The King of Random

Sometimes even the experts are surprised by their ingenuity! From duct-tape ladders to a canoe in a can, Nate and Calli count down their top-five favorite experiments that had crazy unexpected results.

Science reveals itself in a whole new way when played back in slo-mo! Nate and Calli count down their the top-five slow motion experiments that reveal how balloons can be nested in other balloons, what super glue does in Borax and more.

Nate and Calli are back with a blazing count down! These two can't get enough of melting, singeing and setting things alight as they cover their five favorite explosive experiments.

Unexpected results can often lead to breathtakingly cool visuals. From microwaving highlighters to creating a giant green fire tornado, Nate and Calli count down the coolest-looking experiments.

How much is too much? Quantities are taken to a new level as Nate and Calli count down their top five favorite experiments that work with crazy amounts of Silly Putty, excessive silly string and more.

Putting matches in a microwave? Not a problem for TKOR! Once again, Nate and Calli are bucking the rules of safety as they count down some of the most mind-blowing and dangerous experiments.