“I was just trolling” - a 12 year old after he realizes he just said something stupid.

I think it was lead and cadmium with the Shrek drinking glasses from the 2000s, both chemicals are commonly used to paint glass mugs. This is not exclusively a McDonald’s issue, but also applies to other painted glasses (Holiday souvenirs, Sports club Merch, other drinking glasses and mugs made in china).

You might be able to buy a set of paper test strips for less than $10, but more accurate results from a lab are more expensive.

It can make sense if the dryer can talk to the power meter, and only turn on if the electricity is cheap.

It’s a reccuring fad. In the 80s, ever household appliance used to get a digital clock as “feature”.

I don’t think a battery, soldering joints or displays would last that long…