answersLogoWhite

0

They smacked them against their heads until they opened.

User Avatar

Dane Bernhard

Lvl 10
3y ago

What else can I help you with?

Related Questions

How does can opener help in doing work?

The can opener was invented after the invention of the can. Before it's arrival, cans were opened by many and dangerous ways. The dedicated opener made the operation quicker and safer than previous methods.


When was the can opener invented and who invented it?

The "can opener" was invented along with the "can" - cans had to be opened to be of any use! The first cans were invented around 1772 in the Netherlands. Some of the earliest cans were opened with a hammer and chisel. As canning became more popular a plethora of patents were taken out both for the canning process and for various means of opening them. The first can opener patent obtained was in 1855 in England and 1858 in the United States. I recall "keys" were very popular in my youth.


Who invented the can opener and when was it invented?

The "can opener" was invented along with the "can" - cans had to be opened to be of any use! The first cans were invented around 1772 in the Netherlands. Some of the earliest cans were opened with a hammer and chisel. As canning became more popular a plethora of patents were taken out both for the canning process and for various means of opening them. The first can opener patent obtained was in 1855 in England and 1858 in the United States. I recall "keys" were very popular in my youth.


Can opener inventor what country?

The can opener was invented in the United States. The first patent for a can opener was granted to Ezra Warner in 1858. Prior to that, cans were opened using a hammer and chisel, making Warner's invention a significant advancement in food preservation and convenience.


By whom was the electric garage door opener invented?

The first electric garage door opener was invented by C.G. Johnson in the year 1926 in India, Hartford City. Before that the electric garage door opener wasn't very popular.


Who invented the letter opener?

Research cannot substantiate the original inventor of the first letter opener. In 1887, George D. Bernard of St. Louis created a basic envelope opener. Bernard's product opened the door for other inventors to improve the design.


What came first microwave or can opener?

The can opener was invented before the microwave. The first can opener was patented in 1855, while the microwave oven was not invented until 1946. Can openers were developed to open sealed cans, which became popular in the early 19th century for preserving food, whereas microwaves were developed much later as a cooking appliance utilizing electromagnetic radiation.


What was invented first the can or can opener?

The can!


What did Ezra Warner invent?

He invented the first patented can opener.


What year was the can opener invented?

1858


What did Ezra j warner invented and in what date?

Ezra Warner was the inventor of the first can opener. He invented the can opener in the year 1858. Ezra was from Waterbury, Connecticut.


When was the can opener invented?

In 1813 by Ezra Warner