write about your favourite invention in 20 -25 lines
Answers
Answer:
When I was a child, I really liked the inventions of Wallace and Gromit. Obviously, they were fictional but they were fun.
Nowadays, I would say my favourite of the vaccine. It has saved so many lives. Also, the story of its invention is quite captivating. The following two paragraphs are taken from
Explanation:
a country doctor who had studied nature and his natural surroundings since childhood. He had always been fascinated by the rural old wives tale that milkmaids could not get smallpox. He believed that there was a connection between the fact that milkmaids only got a weak version of smallpox – the non-life threatening cowpox – but did not get smallpox itself. A milkmaid who caught cowpox got blisters on her hands and Jenner concluded that it must be the pus in the blisters that somehow p