Burgers all the way.
Sometimes tacos are gross when the taco shells are too saggy or sometimes too stale and they're very hard to eat.
I could so go for a Hard Rock burger right now :((
He aided in the discovery of the cog and gear system, which later added into the creation of machinery in the Industrial revolution.
His flying machines gave a new perspective to engineering.
The answer would be B, Converting a color image in processing software.