MIX and Match Inventors

If you could invent anything, what would it be? If there were no limitations to your creativity, how far would you go? This book makes the reader the inventor, and with over 450 variations the sky is the limit when it comes to the contraptions you can create. From submarines to space rockets, and bicycles to toilets, you can create the wildest, most unbelievable inventions ever seen on planet Earth.