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The battery compartment in the base is furnished with a steel plate for stability
3 per pack
Conical sharp 1/64"
59 features are number coded and identified in an accompanying key
Constructed of drop forged steel - hardened and tempered
SciEd Radiation Effects on Plant Growth Lab Investigation; Kit The battery compartment in theSafely growing seeds that have been exposed to various levels of ionizing radiation Monitoring the growth of the resulting seedlings Observing the effect of radiation on seed germination, seedling development, and plant growth Class size: 40 students What really happens to a plant that's subjected to intense radiation? Safely explore the impact of radiation on plant development. Study the effects of "high energy" on mutations in plant development.
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