Technologies, Cleaning
07-April-2024 Sunday
This is how a self-cleaning public toilet works in Paris
07-March-2024 Thursday
Guide: How to clean and maintain your laptop
21-February-2024 Wednesday
Ultrasonic bath
19-February-2024 Monday
NIO showed how the ET9 electric car shakes itself off snow
10-February-2024 Saturday
Laser metal cleaning
03-February-2024 Saturday
Reply to the post “River Cleaning Machine”
02-February-2024 Friday
River cleaning machine
28-December-2022 Wednesday
Son, peel the potatoes, our robot is broken
18-September-2021 Saturday
The vacuum cleaner that did not leave me indifferent!)
15-February-2019 Friday
Scientists have developed a material that can purify water using light
25-November-2018 Sunday
When the water was turned off
23-March-2018 Friday
How to properly clean pennies
02-November-2017 Thursday
How to clean the anchor chain
27-October-2015 Tuesday
I wish I had this in my kitchen!
04-May-2015 Monday
"The supersonic air gun system makes it possible to remove ice and snow from the rails while the train is moving"
15-February-2015 Sunday
For those who are constantly tormented by dirty glasses.
29-December-2013 Sunday
Only now I learned how to clean the stove.
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