Answer The new heart rate + oxygen sensor on the underside of an Apple Watch 6 under fluorescence micrography.

Be careful what you assume when reading reviews online. If you ignorantly google "Best benchtop DMM's" for example, you get this site showing up:

5 Best Benchtop Digital Multimeters

Read through it and it seems a bit lacking but whatever. Now jump to this spot:

I am mightily impressed. It takes UPS 1 month to deliver a package from just across the border - NYC. It takes FedEx 1 day to get something from the UK to me. I placed the order 02:30 London time on the 17th. It arrived just now. That includes processing / billing / logistical time.

Yes I know with time zones it is more like 1.5 but still.

In C#, many years ago, some stupid person decided it would be a good idea to allow the use of the keyword var to define a variable without explicitly identifying its type, as type can many times be inferred from the RHS of the assignment.

So instead of defining code as in the old olden days below:

foreach (string mask in someList) {
  // Do something
}

Seems like I am getting slightly better at this. Peppermint and eggnog flavoured macarons.