1) Who invented the ice cream? a) by indian b) by Chinees c) by American d) By Arabs 2) The ballpoint pen was made by _______ a) Isaac Newton b) Alexander Graham c) Mari Curie d) Ladislas Biro 3) The 1st surgical instrument were devised by_____ a) Al-Zahrawi b) Ibin Sina c) Hassan Kamel Alsabbah d) Ibn Alhaytham 4) The law gravity was discovered by _______ a) Hassan Kamel Alsabbah b) Alexander Graham Bell c) Isaac Newton d) the Hungarian, Ladislas Biro 5) Radio Activity was discovered by ______ a) Ladislas Biro b) Alexander Graham Bell c) Ibn Alhaytham d) Marie Curie 6) The telephone was invented by _______ a) Isaac Newton b) Alexander Graham Bell c) Marie Curie d) Al-Zahrawi 7) The origional Solar Cell was invented by _____ a) Hassan Kamel Alsabbah b) Ladislas Biro c) Chiness d) Al-Zahrawi

Inventors & inventions

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