Question: when did the us stop producing vacuum tubes I found the following answer on Google: When the bulb's filament is heated white-hot, electrons are "boiled" off its surface and into the vacuum inside the bulb. Is that a correct answer? Yes or no.
No

Question: who was the president when benjamin franklin was alive I found the following answer on Google: He invented the lightning rod , bifocals , the Franklin stove , a carriage odometer , and the glass 'armonica' . Is that a correct answer? Yes or no.
No

Question: what caribbean island is part of France? I found the following answer on Google: In a wider sense, the mainland countries of Belize and Guyana historically and culturally part of the British West Indies may be included. Is that a correct answer? Yes or no.
No

Question: when was alaska a state I found the following answer on Google: Alaska's economy is dominated by the oil, natural gas, and fishing industries; it has these resources in abundance. Is that a correct answer? Yes or no.
No