2. Sounds and technology
Posted: Mon Nov 17, 2014 6:32 am
Hi,
I like the sound of a slide projector because it reminds me from the nice photos of my friends’ kids or the photos of holiday etc. It was one of our habits to watch our friends’ photos 10-20 years ago when we met them.
We have a vacuum cleaner whose sound is very loud. When somebody does the vacuuming it is impossible to hear anything because of this noise. I wonder if it is possible to produce a soundless vacuum cleaner. Does anybody know? Does anybody have a silent vacuum cleaner?
Kind regards Maarit
I like the sound of a slide projector because it reminds me from the nice photos of my friends’ kids or the photos of holiday etc. It was one of our habits to watch our friends’ photos 10-20 years ago when we met them.
We have a vacuum cleaner whose sound is very loud. When somebody does the vacuuming it is impossible to hear anything because of this noise. I wonder if it is possible to produce a soundless vacuum cleaner. Does anybody know? Does anybody have a silent vacuum cleaner?
Kind regards Maarit