30-Second Great Inventions

50 light-bulb moments that changed the world, from the compass to the smartphone, each explained in half a minute

By David Boyle

2018

First Published

3.33

Average Rating

160

Number of Pages

4H53M

Audio Length

30-Second Great 50 light-bulb moments that changed the world, from the compass to the smartphone, each explained in half a minute [hardcover] David Boyle [Mar 01, 2018] …

Avg Rating

3.33

Number of Ratings

5 STARS

4 STARS

21%

3 STARS

67%

2 STARS

1 STARS

goodreads

Author

David Boyle

Author · 39 books