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$29.99 |
What scientific principle do the Imagineers turn to when they want to make a splash? Fluid dynamics! In this DVD, the Imagineers demonstrate how they use fluids to their advantage in constructing rides and attractions like Grizzly River Run and The Seas with Nemo and Friends. Students will learn that a fluid is any substance that flows or moves easily due to its molecular make-up. They will also discover how fluid dynamics help us learn how fluids move and behave and how fluids can be used to create mechanical advantage. Each Imagineering DVD includes a bonus try-it-yourself experiment and an interactive assessment to reinforce key learnings, Public Pe [...].  |
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This large uv flashlight with 51 uv LEDs allows you to cover a much bigger area without losing the intensity of the UV light. The applications is perfect for inspection applications, security control, rodent contamination, hotel room inspection, and much more. Emits 395 nanometer wavelength 51 UV LED allow to cover a larger area Makes semen stains and other bodily fluids fluoresce! Perfect for outside use such as hunting scorpions and minerals! Water and shock resistant! Perfect for Leak Detection! Rugged, machined aluminum construction with knurled design! Due to the intensity of this UV LED device UV protective glasses are recommended. Do not look in [...]. |
