Boom and Bang - request

Requested by

2 earth pony stallions who are equestria's residential inventors , they are the smartest yet strongest the ponies who occasionally quarrel but solve each other's differences , sometimes there's a problem that needs solving and so these 2 earth ponies build their inventions out of many useful things.

Boom - the usual inventor/researcher who is Bang's elder brother , he is somewhat absent-minded but friendly and also is good at understanding materials and also necessary stuff.

Bang - Boom's younger brother who shares the same goals as Boom , he is somewhat of a salespony , trying to find some use for an invention and yet being tasked by Boom to promote inventions , he can actually sometimes do that and yet he can be intuitive.