Inventor
A person who innovated a wide range of products from the electric light bulb to the phonograph and motion picture camera.
THOMAS EDISON
Theory that was proposed by Charles Darwin.
the theory of EVOLUTION
An object that derives its destructive power from the rapid release of nuclear energy
Atomic Bomb
A small electronic device for plays and stores digital audio and video files
IPOD
Science that studies heredity and the variation of inherited characteristics
GENETICS
Man who created first mechanical computer.
CHARLES BABBAGE
The smallest structural and functional unit , which consists of cytoplasm and a nucleus enclosed in a membrane.
a CELL
a pen which has a tiny ball as its writing point
BALLPOINT PEN
An electronic device which is capable of receiving information (data) in a particular form and of performing a sequence of operations
a COMPUTER
A building with sails or vanes which turn in the wind and generate power to grind corn into flour.
WINDMILL
Brothers who successfully designed, built and flew the first powered aircraft, showing that man could fly.
Wright Brothers
an antigenic substance that provides immunity against one or several diseases.
a VACCINE
a device which enables the recording of still and moving objects
a CAMERA
An unmanned aircraft or ship which is guided by remote control or onboard computers
a DRONE
An institution where children are educated.
SCHOOL
Man who discovered electricity.
Benjamin Franklin
A medicine that inhibits the growth of or destroys microorganisms.
ANTIBIOTICS
a code which can be read in the form of numbers and a pattern of parallel lines of varying widths, printed on a commodity and used especially for stock control.
BARCODE
a network which connects thousands of smaller networks into a single global network
INTERNET
a period when there is very little activity in hotel business
DEAD SEASON
A scientist whose method of AC electricity has been the template for global electricity use.
NICOLA TESLA
The force that attracts a body towards the centre of the earth
GRAVITY
Who argued that the Sun was at the centre of the universe?
Nicolas Copernicus
an input device which captures the handwriting
DIGITAL PEN
An institution where mentally ill people are kept
ASYLUM