Scientist

1. A great early Greek scientist who made many types of research in the natural sciences including botany, zoology, physics, astronomy, chemistry, meteorology and geometry.
3. Greek mathematician, physicist, engineer, inventor, and astronomer. Amongst other things he calculated pi and developed the Archimedes screw for lifting up water from mines or wells.
5. In his Principia Mathematica, published in 1687,laid the foundations for classical mechanics, explaining the law of gravity and the laws of motion.
7. He developed his theory of evolution against a backdrop of disbelief and scepticism.
8. Invented light Bulb
9. He developed the Braille system of reading for the blind.
10. Created first modern telescopes,and proved the Earth revolves around the Sun

2. Revolutionised modern physics with his general theory of relativity.
4. Polish physicist and chemist. Discovered radiation and helped to apply it in the field of X-ray.
6. English scientist who contributed to the fields of electromagnetic induction, diamagnetism, electrolysis and electrochemistry. Discovered Carbon and Chlorine.