Someone who discovers new things is often referred to as an "innovator" or "pioneer." If the discoveries are scientific or exploratory in nature, they may also be called a "researcher" or "explorer." In a broader sense, individuals who uncover new ideas or concepts in various fields might simply be termed "discoverers."
a person who discovers new things
scientist,discoverer and a creator
adventurous
You could call such a person a Luddite because they hate new technology. The terms come from 18th century English workmen protesting knitting machinery.
When science discovers a new fabric material someone employs that new technology to design a new type of clothing. When science discovers a new gene sequence then somone emplys that new technology to design a better cure for cancer.
New Englanders.
An organization in science is one which does research and discovers new things/theories of knowledge
New Yorker
Novice ,
New Orleans native
An Entrepreneur.
If someone is from Beirut you call him or her Lebanese, since Beirut is the capital of Lebanon.Actually the proper response to his query would be this:You call someone from Beirut a 'Beiruti', the same way you may call someone from New York a New Yorker etc......