Author of these Magazine Articles

I, Pleo
Can a machine have a soul? Can it think? Can it laugh and cry, bug you for a snack, tease you, or curl up on your couch and dream robotic dreams? Can you build such a machine? And can you sell it for $250?
From MAKE: 08: Toys and Games page 28

Hack Your Plants!
Play God in your garden--create custom fruits, flowers, veggies, and more.
From MAKE: 07: Backyard Biology page 72

Calculate This!
MAKE looks at slide rules.
From MAKE: 05: Science, Weather, and Outdoors page 50