04:59 Design, Engineering & Technology Why are airplanes slower than they used to be? lesson duration 04:59
07:14 Design, Engineering & Technology NASA vs. SpaceX - what's the difference? lesson duration 07:14
04:31 Design, Engineering & Technology Why women’s clothing sizes don’t make sense lesson duration 04:31
02:06 Design, Engineering & Technology How smudge-proof lipstick was invented | Moments of Vision 6 lesson duration 02:06
06:23 Design, Engineering & Technology Forget shopping. Soon you'll download your new clothes lesson duration 06:23
04:07 Business & Economics How exposing anonymous companies could cut down on crime lesson duration 04:07