635 nm semiconductor diode lasers
Heavy duty head straps with soft foam nose insert for added protection
The SOLAR HOUSE kit from Scorpio Technology is designed to introduce students to the concept of solar power and how solar power can be used to run electrical appliances and fittings in a house
Start out with small models that demonstrate how structural elements can be attached together to maximize the strength of a structure for a fixed amount of material used
Supplied with manual
STEEL TUNING FORK SET (SET OF 13) IN WOODEN CASE weight set 635 nm semiconductor diode lasersSet of 13 Tuning Forks in frequencies between C (512) and C (236) Made of nickel plated steel (+ ) 5% of stated frequency Designed for physics experimentation and studies on sound Includes wood carrying case Frequencies in Hz: C (512), B (480), A (426 6), A (405), G (384), F (362), F (341 3), E (320), E (302), D (288), C (271), C (256), C (236).