Bobby Mercer

Junk Drawer Physics: 50 Awesome Experiments That Don't Cost a Thing

Bobby Mercer

$7.79 - $14.52

Junk Drawer Ecology: 50 Awesome Experiments That Don't Cost a Thing

Bobby Mercer

$8.99 - $14.56

Junk Drawer Engineering: 25 Construction Challenges That Don't Cost a Thing

Bobby Mercer

$9.59 - $14.39

Junk Drawer Chemistry: 50 Awesome Experiments That Don't Cost a Thing

Bobby Mercer

$7.59 - $14.56

Junk Drawer Geometry: 50 Awesome Activities That Don't Cost a Thing

Bobby Mercer

$9.79 - $14.39

Junk Drawer Algebra: 50 Awesome Activities That Don't Cost a Thing (Junk Drawer Science)

Bobby Mercer

$12.29 - $13.42

The Flying Machine Book: Build and Launch 35 Rockets, Gliders, Helicopters, Boomerangs, and More

Bobby Mercer

$9.79 - $14.50

Junk Drawer Biology: 50 Awesome Experiments That Don't Cost a Thing

Bobby Mercer

$13.42

The Racecar Book: Build and Race Mousetrap Cars, Dragsters, Tri-Can Haulers & More

Bobby Mercer

$7.89 - $13.27

Robot Book: Build & Control 20 Electric Gizmos, Moving Machines, and Hacked Toys

Bobby Mercer

$4.79 - $5.69

How Do You Light a Fart?: And 150 Other Essential Things Every Guy Should Know about Science

Bobby Mercer

$4.79

The Leaping, Sliding, Sprinting, Riding Science Book: 50 Super Sports Science Activities

Bobby Mercer

$4.89 - $5.79

Quarterback Dad: A Play by Play Guide to Tackling Your New Baby

Bobby Mercer

$6.39 - $16.10

ManVentions: From Cruise Control to Cordless Drills - Inventions Men Can't Live Without

Bobby Mercer

Out of Stock

Pub Science to Impress Your Mates (Essential Shit)

Bobby Mercer

Out of Stock