Yes.
3 sandwiches
Probably, but they might want to inspect it first.
It all depends on the type and size of airplane.
A radio control airplane kit is very expensive. They are usually in the hundreds of dollars. Radio control airplane kits can be found at more reasonable prices on amazon.
You can board it and you can also fly it.
Airport
Yes, the alarm radio can be carried on an airplane. It has however be passed through several security checks.
You can carry cigarettes (& cigars) on an airplane however there is no smoking allowed on board.
Yes. You can take any prescription drug on board provided it is properly labeled, in your name. Now if you mean can you take a Viagra on board? sure, if you want to join the 'mile high club' and need Viagra to do so
They were invented and developed in the following order: -- Steam engine (first) -- Radio -- Airplane -- Television (last)
Steel, radio, airplane
Steel, radio, airplane