Electricity
This inventor created the practical electric light bulb.
Who is Thomas Edison?
This inventor created the telephone.
Who is Alexander Graham Bell?
A global network that connects computers.
What is the Internet?
This scientist created the equation E = mc².
Who is Albert Einstein?
A flying machine that works without a pilot.
What is a drone?
This man invented the electrical outlet.
Who is Harvey Hubbell?
This engineer invented the first cell phone.
Who is Martin Cooper?
These scientists helped create the modern internet protocols.
Who are Vinton Cerf and Robert E. Kahn?
This physicist created the first atomic reactor.
Who is Enrico Fermi?
This company makes Galaxy smartphones.
What is Samsung?
This scientist invented the first electric battery.
Who is Alessandro Volta?
A mobile phone that can use apps and the internet.
What is a smartphone?
This company created the iPhone.
What is Apple?
This scientist led the project that built the atomic bomb.
Who is J. Robert Oppenheimer?
A car powered by electricity instead of gasoline.
What is an electric car?
This device heats water using electricity in many Brazilian homes.
What is an electric shower?
These two people created Instagram.
Who are Kevin Systrom and Mike Krieger?
These people founded Apple.
Who are Steve Jobs, Steve Wozniak, and Ronald Wayne?
Energy that comes from atoms.
What is nuclear energy?
This inventor helped build one of the first electric cars.
Who is Thomas Parker?
This is the most expensive invention ever built.
What is the International Space Station?
This technology connects computers around the world.
What is the Internet?
This company was founded by Jerry Sanders.
What is Advanced Micro Devices?
This famous project built the first atomic bomb.
What is the Manhattan Project?
This Russian inventor created the AK-47.
Who is Mikhail Kalashnikov?