The positive was : That they had something that they could type on, before they had to do it by hand and you could not read their hand writing most of the time. It also made it so they got their writing done faster. It increased communications, they didn't have to go that far to deliver there writings.
The negative : They didn't have internet, It was very hard to back and correct what they did. Also you couldn't print copies. You have to manually type every copy over and over again, until you get the amount of copies you want. The type writer wasn't really portable.
One negative impact of the typewriter was that it initially caused job displacement for many skilled scribes and calligraphers who were no longer in demand to produce handwritten documents once typewriters became popular for typing.
positive
Pollution from cars
A lot of things
One was the invention of the atom bomb
It is a negative effect. While it might be a neat invention to some, it is going to end up destructive and causing a lot of major issues.
The only consequence was the loss of jobs in the manufacturing of typewriters and the maintenance of them but most of those involved managed to switch over to computer manufacture or maintenance.
Automobile emissions have had a big negative impact on our environment, and since Henry Ford made the automobile accessible to the average american there is probably no end to the damage that will be done by the invention of the automobile.
William Henry Fox Talbot invented the first paper negative in 1835. This invention played a crucial role in the development of photography, allowing multiple prints to be made from a single negative.
The invention of the telephone was a huge positive for society. The telephone enabled a vast improvement in communications.
The microscope like any other invention made during the scientific revolution tested the church's believes and power.
The internet is a significant invention that has had both positive and negative effects on the world. Positively, it has revolutionized communication, education, and access to information, fostering global connectivity and collaboration. Conversely, it has also led to issues such as the spread of misinformation, privacy concerns, and cyberbullying, highlighting the challenges of navigating a digital landscape. This duality reflects the complexities of technological advancements in society.