Logitech's bespoke switch durability and accuracy testing machine at its G Labs facility in Lausanne Switzerland. Full story ...

Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out.

"For years, we have highlighted serious concerns about the stress testing framework and the need for reform," Greg Baer, the president and CEO of the Bank Policy Institute, said in a press release.

While the 2010 Dodd-Frank Act requires the Fed to stress test major banks, the central bank has used its discretion to come up with hypothetical economic situations to test the banks against.

To get me there, I was injected with something (the name escapes me) that is supposed to achieve the same result as the final stage of a nuclear stress test. As I recall the discussion ...