All Episodes
Unschooling with Kai — 66 episodes
Radiation - Part I - The Dangerous, Ionizing Kind
Dust - Part IV - The Dust Bowl and Dust Mites
Dust - Part III - Space Dust and Dust Baths
Dust - Part II - House Dust, PM 2.5, and the Aeolian Process
Dust - Part I - What We Already Know
Crows - Part IV - Mating, Juveniles, Group Cohesion, Mobbing, etc.
Crows - Part III - Diet, Sounds, Intelligence, and Experiments
Crows - Part II - Scientific Background and Comparison to Ravens
Crows - Part I - Everything We Know
Why is the back of the bus bumpier?
Do tire valve caps keep air in?
What is a light year and how far is it?
What are the different uses of brushes vs. combs?
What is the red stuff they used to seal envelopes with?
Do preying mantises live through winter?
Why do we get achy when sick?
Why can’t mules reproduce?
Why does the bed of some empty flatbed trucks curve upwards in the middle?
Why do knees hurt after sitting too long?
What does “Bah Humbug!” mean?
What video game has the largest file size? The smallest?
Do you get an RBI for a solo home run in baseball?
Military Working Dogs - Part II
Military Working Dogs (MWDs) - Part I
Amtrak Part II - Equipment, Rider Experience, and the Future
Amtrak - Part I - Routes and History
Sonic Booms - Part II - The Science and the First Supersonic Plane and Car
Sonic Booms - Part I - What Are They and Some Examples
Bees - Part IV - Queens, Communication, and Colony Collapse Disorder
Bees - Part III - Domestication and What Bees Make
Bees - Part II - Foraging
Bees - Part I - History and Wintering
MINICAST - The Immune System - Part II
MINICAST - The Immune System - Part I
Ants - Part V - Weaver Ants
Ants - Part IV - Marauder Ants
Ants - Part III - Army Ants
Ants - Part II
Ants - Part I
Black Holes - Part III
Black Holes - Part II
Black Holes - Part I
Sauropods - Part II
Sauropods - Part I
Ninja - Unconventional Warfare
Top 3 Largest US Military Cargo Airplanes (C-5, C-17, and C-130)
Wild Dogs - Part VI - Dholes, Jackals, Dingoes, and African Wild Dogs
Wild Dogs - Part V - Coyotes
Wild Dogs - Part IV - Foxes Continued
Wild Dogs - Part III - Foxes
Wild Dogs - Part II - Wolves Continued
Wild Dogs - Part I - Wolves
MINICAST - The Missing Flight of Malaysian Airlines MH370
Tsar Bomba
Wild Cats - Part IV - Lynxes, Bobcats, and Other Small Cats
Wild Cats - Part III - Leopards, Tigers, and Lions
Wild Cats - Part II - Behaviors and Characteristics
Wild Cats - Part I - Trivia
Aircraft Carriers - Part II
Aircraft Carriers - Part I
Evolution
Japan - Part II
Japan - Part l
Delta Force
Skateboarding
Tardigrades