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Flying Cars (This question is loosely based on an IBM commercial from the year 2000). The question is -- why the hack don't we have Flying ... Submitted by Joel 2 years ago 3 answers viewed 526 times Last answer posted 2 years ago by BmB

Who / when invented the yellow marker? Pens are used for many centuries (think of ink and feathers); but who / when invented the Yellow Marker ? Submitted by Joel 2 years ago 1 answer viewed 937 times Last answer posted 2 years ago by bergerui

Did Thomas Edison believed in ghosts ? Did Thomas Edison really said that it was possible to make contact with the dead with a specially crafted ? Submitted by BigRedEd 2 years ago 6 answers viewed 788 times Last answer posted 1 month ago by De Punster

Can opener Is it true that the can opener was invented many years after the canned food, and if so, what did people use to open cans ... Submitted by tech4u 2 years ago 1 answer viewed 335 times Last answer posted 2 years ago by pomikiteen

Who Was The Earl of Sandwich? Who was the Earl of Sandwich and what did he develope are invent. Where did he live and waht era. thanks. Submitted by rubberguy 1 year ago 1 answer viewed 427 times Last answer posted 1 year ago by Rosie

If there was an invention... If there was an invention that could take a load off you, what would it be? Submitted by kandu 10 months ago 4 answers viewed 289 times Last answer posted 9 months ago by EBell

Alexander Graham Bell's Invention Do you think Alexander Graham Bell could have foreseen the revolution his invention created? Do you think cellular phones and even ... Submitted by Noah 9 months ago 2 answers viewed 463 times Last answer posted 7 months ago by RyanPBF

Dear reader i am from iran and have more ... dear reader i am from iran and have more inventions can you help me Submitted by 3243579 6 months ago 0 answers viewed 47 times Be the first to answer Asked about "Frequently Asked Questions on QueryCAT: How can I protect my new in..."

Is it possible to run your car on hydrogen? Yesterday I found interestng information about running your car with water (hydrogen). However I would like to ask you if it is ... Submitted by Sergey 6 months ago 3 answers viewed 498 times Last answer posted 3 months ago by Gavoah

New Wave Spring Medical Application. Have an idea for a new "medical" application utilizing a wave spring. Questions; Must the spring be symetrical? Could I have ... Submitted by Hilly Bill 4 months ago 0 answers viewed 14 times Be the first to answer

Invention companies Invention companies that are not frauds Submitted by ekim1161 4 months ago 0 answers viewed 23 times Be the first to answer

Ask the community about “brad johnson inventor of ... Ask the community about “brad johnson inventor of turbine invention”. Your question will be sent to people who can help. Submitted by moemillionsinc 3 months ago 0 answers viewed 17 times Be the first to answer