deviantbono
deviantbono t1_j47fcyk wrote
Reply to comment by Naive_Age_566 in What happens to a photon after it hits my eyeball? by NJdevil202
IIRC, when the energy in the photon is absorbed by the physical "detector", the "detector" changes shape, altering its output, but does NOT actually "send" a signal to the brain as a result, it actually STOPS sending a signal. That non-signal is then what is interpreted as visual meaning.
deviantbono t1_j2fenc8 wrote
Reply to comment by Tabbeber in If fish accumulate mercury in the more toxic, methylmercury form, is it toxic to them? by XComhghall
Why not be sure before commenting? Bioaccumulation in large predators like tuna is a big problem, as the commenter stated. The benefits (general wellbeing) does not outweigh risks (paralysis and death) of a high-tuna diet. A mercury-consious fish diet can be healthy tho.
deviantbono t1_ix1o9nx wrote
Reply to comment by DragonsBane80 in Diying forced air duct termination by mos87
I've heard of one return per room, but never seen it.
deviantbono t1_j6ogq1a wrote
Reply to Hardwood flooring on particle board subfloor? by No-Nobody-273
Is it a good idea? Probably not. Have I done it? Yes. Has it caused any problems (yet)? No.
Can you install directly on remaining sub-floor? Maybe, depends on which way the joists are running and possible height differences. Can you reinforce with additional plywood? Probably. Should you nail additional layers into joists? Debatable, but probably not.