- Explore more great deals on thousands of titles in our Deals in Books store.
Getting the download link through email is temporarily not available. Please check back later.
To get the free app, enter your mobile phone number.
Why Didn't I Think of That?: 101 Inventions that Changed the World by Hardly Trying Paperback – Bargain Price, April 18, 2010
Customers Who Bought This Item Also Bought
Special Offers and Product Promotions
About the Author
Discover books for all types of engineers, auto enthusiasts, and much more. Learn more
Top Customer Reviews
Most Recent Customer Reviews
Book arrived in perfect condition and it was a fun read. Interesting facts written in an easy to read format.Published on March 26, 2013 by LoneOak
I got this book as a Christmas present for my boyfriend who loves to build and invent little things. He loves it!Published on February 15, 2013 by Melinda K.
It is a good book with 100 inventions that changed peoples everyday lives
Its an interesting read for a low cost, makes you think of how you can change the work with... Read more