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3 minute lesson episodes
- Student loan insanity | Debt
Episode 182. Topic: Student loan insanity. Theme: Debt. Why have student loans ballooned in the last two decades? Who is to blame?
3 min - The mortgage | Debt
Episode 181. Topic: The mortgage. Theme: Debt. How do mortgages work? How do second mortgages work? How has mortgage availability shaped suburbanization?
3 min - Sex ratios | Pregnancy
Episode 180. Topic: Sex ratios. Theme: Pregnancy. Why are more boys born than girls despite the fact that males are more likely to not survive a full term pregnancy?
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New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.4 min - Blood type incompatibility | Pregnancy
Episode 179. Topic: Blood type incompatibility. Theme: Pregnancy. What happens if a pregnant female has a different blood type than her fetus? Why can this be dangerous?
3 min - Healing wounds | Pregnancy
Episode 178. Topic: Healing wounds. Theme: Pregnancy. Did you know that when a female is pregnant, stem cells from the fetus circulate in the mother's blood long after birth and go on to help her heal wounds? Learn more about this crazy topic!
3 min - Anti-antibodies | Pregnancy
Episode 177. Topic: Anti-antibodies. Theme: Pregnancy. Pregnant women create a special type of antibody that has proved useful for treating certain autoimmune diseases. How does that work?
3 min - Types of twins | Pregnancy
Episode 176. Topic: Types of twins. Theme: Pregnancy. You may have heard of identical and fraternal twins but have you heard on conjoined twins? How about half sibling twins? Half identical twins?
3 min - Gasoline vs electric | Cars
Episode 175. Topic: Gasoline vs electric. Theme: Cars. In the early era of car use, electric was dominant. Why and when did gasoline take over? Why only now has electric come back into popularity?
4 min - The crash test dummy problem | Cars
Episode 174. Topic: The crash test dummy problem. Theme: Cars. Crash test dummies help improve car safety. However, why was a female crash test dummy only recently invented and why is is still not "female"?
3 min - What are emission standards? | Cars
Episode 173. Topic: What are emission standards? Theme: Cars. What does it mean to regulate car emissions? Does this help climate change? How can trade agreements help reduce emissions?
3 min
About 3 minute lesson
From the publisher's feed
Education podcasts are great - but sometimes you just want an appetizer of knowledge. On 3 minute lesson, I attempt to communicate an interesting topic concisely and in less than 3 minutes.