Inventions Who invented the BALLPOINT PEN? Write Brothers Biro Brothers Waterman Brothers Bicc Brothers Write Brothers Biro Brothers Waterman Brothers Bicc Brothers ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Electricity Television Telephone Early Warning Electricity Television Telephone Early Warning ANSWER DOWNLOAD EXAMIANS APP
Inventions What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931? String bikini Capri pants Aloha shirt Muumuu String bikini Capri pants Aloha shirt Muumuu ANSWER DOWNLOAD EXAMIANS APP
Inventions What James Watt invented? Steam boat Hot air balloon Rotary steam engine Diving bell Steam boat Hot air balloon Rotary steam engine Diving bell ANSWER DOWNLOAD EXAMIANS APP
Inventions Who is the English physicist responsible for the 'Big Bang Theory'? Roger Penrose George Gamow Michael Skube Albert Einstein Roger Penrose George Gamow Michael Skube Albert Einstein ANSWER DOWNLOAD EXAMIANS APP
Inventions What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Vacuum cleaner Washing machine Blender Electric mixer Vacuum cleaner Washing machine Blender Electric mixer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS