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Light and Sound
4.8 (52 items)
Limited Time SaleUntil the end
21
04
28
$17.50 cheaper than the new price!!
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New $35.00
Product details
| Management number | 202491885 | Release Date | 2025/10/09 | List Price | $17.50 | Model Number | 202491885 | ||
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Our world is largely defined by what we see and hear-but our uses for light and sound go far beyond simply seeing a photo or hearing a song. A concentrated beam of light, lasers are powerful tools used in industry, research, and medicine, as well as in everyday electronics like DVD and CD players. Ultrasound, sound emitted at a high frequency, helps create images of a developing baby, cleans teeth, and much more. Light and Sound teaches how light and sound work, how they are used in our day-to-day lives, and how they can be used to learn about the universe at large.
Pool Floats
Nonfiction
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