Watching proteins functioning inside living cells. Technologically, we do not seem very far away from being able to watch DNA functioning.
http://phys.org/...ques-standard-super-resolution-cells.html
What if Eleanor Roosevelt had wings? -- Monty Python
One important characteristic of a theory is that is has survived repeated attempts to falsify it. Contrary to your understanding, all available evidence confirms it. --Subbie
If evolution is shown to be false, it will be at the hands of things that are true, not made up. --percy