04:36 Emotional Health Would winning the lottery make you happier? Lesson duration 04:36 1,178,483 Views
01:49 History How the stethoscope was invented | Moments of Vision 7 Lesson duration 01:49 407,932 Views
04:45 Science & Technology Why doesn’t anything stick to Teflon? Lesson duration 04:45 3,107,509 Views
02:06 Design How smudge-proof lipstick was invented | Moments of Vision 6 Lesson duration 02:06 310,913 Views
09:40 Health This temporary tattoo helps women have healthy pregnancies Lesson duration 09:40 176,688 Views
03:01 Science & Technology The most horrifying parasites on the planet Lesson duration 03:01 2,409,907 Views
01:35 Health How the rubber glove was invented | Moments of Vision 4 Lesson duration 01:35 387,186 Views
04:56 Earth and Space Science Could we survive prolonged space travel? Lesson duration 04:56 436,134 Views
03:47 Environmental Science What would happen if the world went vegetarian? Lesson duration 03:47 7,565,376 Views
