101 Inventions That Changed The World

It starts with a spark

• Documentary

• 95 Mins
• 2012
• en

• star8.2/ 10

It starts with a spark, but some ideas catch fire and in the process change the world. Necessity is the mother of invention--from darkness, man found light (the candle) and from even the farthest distances we can still find each other (the telephone).