Robert Gardner

1) Split-second science projects with speed: how fast does it go?

Author
Gardner, Robert
Series
Sensational science experiments
Publisher
Enslow Publishers
Pub. Date
c2003
Language
English

2) Heavy-duty science projects with weight: how much does it weigh?

Author
Gardner, Robert
Series
Sensational science experiments
Publisher
Enslow Publishers
Pub. Date
c2003
Language
English

3) It's about time! Science projects: How long does it take?

Author
Gardner, Robert
Series
Sensational science experiments
Publisher
Enslow Publishers
Pub. Date
c2003
Language
English