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Anonymous users2024-01-24Yunjia intelligent robots.
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Anonymous users2024-01-23With you only 8555 smart cooking, but also wait.
According to the Guinness Book of World Records, the world's first vegetarian restaurant was born in the Swiss city of Zurich in 1898. This century-old vegetarian restaurant is named after the family name Hiltl.
You can go to "Keyi.com" to see, Keyi.com is currently a "national technology transfer demonstration institution", and there is also a lot of investor information, you can also recommend your technology to these investors.
Who invented the toilet bowl is not clear to many experts. One theory is that in 1596 the English aristocrat John Harrington invented the first practical toilet, a wooden seat with a cistern and flush valve, and before that, many people always went to the nearest big tree and small river to solve it on the spot. Although Harrington invented the toilet, it was not widely used due to the imperfection of the sewage system. >>>More
Who invented the flush toilet, even many experts can't tell. One theory is that in 1596, the English aristocrat John Harrington invented the first practical toilet - a wooden seat with a cistern and flush valve - before many people used to go to the nearest big tree and small river to solve it on the spot. Although Harrington invented the toilet, it was not widely used due to the imperfection of the sewage system. >>>More
Thomas Twyford invented the world's first ceramic flush toilet in 1885.