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Indoor gardening under fluorescent lighting
Scott Hildenbrand wrote:
Pennyaline wrote: Your question about mirrors still doesn't make sense. Glass doesn't absorb light. If it did, windows would block the sun and we would get no reflected image from mirrors. Glass does block a certain amount of light that passes through it.. Yes, dear. But if glass "absorbed" light windows would block out the sun nearly entirely, and mirrors would be dark patches on the wall. |
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