Presents step-by-step instructions for eighteen projects to upgrade, accessorize, and customize bicycles with electronics, mechanics, and metalwork, including a handlebar-mounted synthesizer horn, a LED headlight, and a mini trailer.
Endocrine system
Digestive system
Nervous system
Respiratory system
Muscles
Skin
Reproductive syste ...
Excretory system
The senses
The ABCs of vitami ...
Generation V : the ...
NASA Mars rovers : ...
Flight school : ho ...
To the moon
How to be a space ...
Making simple robo ...
Spare parts : four ...
Exploring the sola ...
Exploration of Mar ...
Super structures
Space shuttle