We have invented devices to record what we can see, and devices to record what we can hear.
Why haven’t we invented something to record what we can smell?
How would this work if we did?
\[When I am travelling I really wish I could record the way things smell, because smell is so strongly evocative of memories and sensations.\]
In: Technology
You CAN record what you can smell. It is easy. Just bring along a stack of plastic ziplock baggies. Catch the air in them. Then you can refer to them later a few times. Hopefully you labeled them.
It’s quite easy.
Latest Answers