by bestwriter » 31 Jul 2018, 09:42

- https://en.wikipedia.org/wiki/Wet_grinder_(food)
- Wet_grinder_-_Commercial.jpg (94.95 KiB) Viewed 62 times
You can add to that list the toothbrush that works on electricity if you are using one - some kind of technology. Right?
Talking about brushing one's teeth our ancestors used salt, charcoal All this is now added into the toothpaste that we are now using making use of technology. A neem stick was used to brush teeth In other words not only do you need an electric tooth brush but also a toothpaste which is manufactured using technology.
I grew up washing clothes on a wash stone and I am sure that technique has been transported to washing machines using technology that we now have.
Then there was the grinding stone which actually gave better results. We now have electric liquidisers with digital switches.
Can you add more?