Construction and Engineering

Thames & Kosmos Electric Generator Construction Kit 555003
Thames & Kosmos Electric Generator Construction Kit 555003

Generate your own electricity!


Availability: Usually ships in 2-3 business days

24-117-555003$35.99
Thames & Kosmos Solar Power Construction Kit 555006
Thames & Kosmos Solar Power Construction Kit 555006

Build your own solar-powered vehicles!


Availability: Usually ships in 2-3 business days

24-116-555006Our price: $49.95Sale price: $44.99
Thames & Kosmos Air and Water Power Construction Kit 555001
Thames & Kosmos Air and Water Power Construction Kit 555001

Build peumatic and hydraulic engines!


Availability: Usually ships in 2-3 business days

24-114-555001Our price: $39.95Sale price: $34.99
Thames & Kosmos Elastic Power Construction Kit 555005
Thames & Kosmos Elastic Power Construction Kit 555005

How is a rubber band like a battery?


Availability: Usually ships in 2-3 business days

24-119-555005$35.99


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