@[email protected] to [email protected]English • 22 days agoWhat popular product do you think is modern day snakeoil?message-square560fedilinkarrow-up1291arrow-down14
arrow-up1287arrow-down1message-squareWhat popular product do you think is modern day snakeoil?@[email protected] to [email protected]English • 22 days agomessage-square560fedilink
minus-square@[email protected]linkfedilink1•20 days agoThere are wave lengths that you cannot perceive, like, I don’t know… UV, maybe?
minus-square@[email protected]linkfedilink1•20 days agoYes, but that’s called UV, not blue. Blue light filter is a thing, and this was not that.
There are wave lengths that you cannot perceive, like, I don’t know… UV, maybe?
Yes, but that’s called UV, not blue. Blue light filter is a thing, and this was not that.