This is called the steam engine it provides mechanical power by using the energy of steam
cool
amazing
Mercury Thermometer
it lets you know what weather it is outside.
This is what I call a thermometer.
What does it do?
cool
Printing press
amazing!!
This is what I call the printing press it presses ink onto the printer to make it easier to wright.
The steam engine was invented by Edward Somerset in the year 1712. This invention worked by using the expansion or rapid condensation of steam to generate its power. This invention was used for steam-powered machinery, water pumping stations and Merchandise transport. This invention helped society in many ways including making it faster and easier to transport goods.
The Bicycle
this is called the typewriter it puts down the letters on the paper using ink for you.
The Mercury Thermometer was invented in 1714 by and inventor named Daniel Gabriel Fahrenheit. It is called mercury because the substance inside the thermometer is called mercury. The thermometer is used to tell the temperature outside. The very first thermometer was a water based one that was less accurate. there are two types of these devices the thermoscope and the thermometer. the difference is that the thermometer has calibration meanwhile the thermoscope doesn't.
Typewriter
The printing press was invented in 1440 by an inventor named Johannes Gutenberg. it used pressure to create a copy using ink. By the end of the 15th century this invention had spread to over 270 cities across Europe. the invention of the printing press was considered one of the biggest milestones of the 2nd millennium. This invention decreased the need for writing materials. there were over 20 million copies from the printing press between 1455 and 1500.
Telephone
this is called the telephone it can help you communicate with people without walking the distance.
Wow!!
cool!!
The bicycle was invented in 1817 by and inventor named Karl Freiherr von Drais. It made traveling faster and easier for the population. This invention was used by mostly mail carriers, police, paramedic's and general delivery services. There were also many other people that used these devices including military used the bicycle for tasks including communications, reconnaissance, troop movement, supply of provisions, and patrol.
This is called the bicycle it will help civilization get to places faster and without walking.
Wow cool how does it work?
The typewriter was invented in 1867 by an inventor named Christopher Latham Sholes. The typewriter was a device that typed characters or letter on a piece of paper it has keys that had a single letter on it that would transfer ink onto the paper when pressed. By the 1900 100,000 typewriter were sold in a year.
this will change our lives.
cool
The telephone was invented in 1876 by an inventor named Antonio Meucci. The telephone was invented for civilization to be able to talk without having to walk or drive a long distance to talk face to face. It worked by converting sounds into an electrical signal via a ‘liquid transmitter'. The first phone call was between Alexander Graham Bell and his assistant.