This is volume 4 in Lets Investigate With Nate .

This book has been graded for interest at 4-8 years.

There are 32 pages in this book. This book was published 2018 by HarperCollins .

Nate Ball is the host of the Emmy and Peabody award-winning PBS reality shows Design Squad and Design Squad Nation. An MIT graduate with a master's in mechanical engineering, Nate is also the cofounder of Atlas Devices, a two-time All-American pole-vaulter, and a competitive beatboxer. He lives with his wife in Cambridge, Massachusetts. Wes Hargis wanted to be a professional dirt miner when he grew up. Unstable market prices for dirt led him to pursue his second love, and he has been an illustrator for more than fifteen years. Mr. Hargis lives with his family (and his dirt) in Arizona. Nate Ball is the host of the Emmy and Peabody award-winning PBS reality shows Design Squad and Design Squad Nation. An MIT graduate with a master's in mechanical engineering, Nate is also the cofounder of Atlas Devices, a two-time All-American pole-vaulter, and a competitive beatboxer. He lives with his wife in Cambridge, Massachusetts. Macky Pamintuan is an accomplished artist who lives in the Philippines with his wife, Aymone; their baby girl, Alison; and a West Highland white terrier named Winter.