Physics
wikipedia/en/List_of_unsolved_problems_in_physics
There is nothing new to be discovered in physics now. All that remains is more and more precise measurement. — A quote (commonly misattributed to Lord Kelvin) which we now know is false
wikipedia/en/List_of_unsolved_problems_in_physics
There is nothing new to be discovered in physics now. All that remains is more and more precise measurement. — A quote (commonly misattributed to Lord Kelvin) which we now know is false