Today there is electricity in all buildings and streets.People can use devices
just by plugging them in.Today there are public means of transportation such as buses,trams,underground railway(tube),trains or planes.Tv sets ,computers and cell phones are familiar to most of the people.Spacecrafts search other planets,men landed on the moon, Satellites provide communication.Antibiotics are used to cure infections.The progress made today's people's life better than 150 years ago.
