This week’s challenge introduces the concept of using colored filters for B&W photography. Some of you may already be familiar with this concept, but for others it will be brand READ MORE →

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Pocket Microscope, 60x-120x Handheld Mini Microscope Kids with LED Lights, 5 Slides Specimens, BEBANG Portable Microscope for Kids Student Adults Microbiological Observation Lab Study, Educational Kit

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$19.98 (as of 7 December 2024 09:54 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)