Author

Neil A. Downie

3 titles available
Cover of Exploding Disk Cannons, Slimemobiles, and 32 Other Projects for Saturday Science by Neil A. Downie

Exploding Disk Cannons, Slimemobiles, and 32 Other Projects for Saturday Science
Cover of Ink Sandwiches, Electric Worms, and 37 Other Experiments for Saturday Science by Neil A. Downie

Ink Sandwiches, Electric Worms, and 37 Other Experiments for Saturday Science
Cover of Vacuum Bazookas, Electric Rainbow Jelly, and 27 Other Saturday Science Projects by Neil A. Downie

Vacuum Bazookas, Electric Rainbow Jelly, and 27 Other Saturday Science Projects

About Neil A. Downie

Free ebooks by Neil A. Downie available for download.