An interactive element emerges to see what makes humans' sexual psyches hum. Hot dancing? Uniforms? Sperm samples will be collected.

38 min . 2020-03-13

The hosts make surprising discoveries when 20-, 30-, 40-, 50- and 60-somethings compete against each other in assembling furniture and other tests.

38 min . 2020-03-13

The battle of the sexes goes under a microscope as the participants disprove multiple myths and confirm others. The experts examine the results.

37 min . 2020-03-13

Ingrained bias sneaks in, prompting subjects to judge others by their accents, fire toy guns at innocent bystanders and underrate their own peers.

39 min . 2020-03-13

Humans weigh pleasurable prizes against painful penalties as the hosts explore the many ways negative and positive elements shape our reality.

41 min . 2020-03-13

The subjects pursue joy through crafts and catastrophes, partying and watching paint dry. Time flies when they’re having fun, except when it doesn't.

32 min . 2020-03-13

Go with your gut? Not always. The hosts learn how noses, eyes and even taste buds are impacted by context and external forces like music — and mimes.

36 min . 2020-03-13

Time for the big questions, as chosen by the humans themselves. How common are heroes? Do names matter? Above all, what’s proper toilet etiquette?

33 min . 2020-03-13