"UK here. Why is there a ‘Super Antenna’ glued onto a drain cover? Drain is stamped with ‘FH’ and sprayed blue just off shot, this antenna is glued down tight."
A: "It’ll be for a monitoring system of some sort. Could be to track how much waste water goes through the drain, could be for monitoring gas buildup, there might even be a gas or water meter down there and it reports the metering data so they don’t have to send out readers into a possibly hazardous environment so often."
Holds fruits/ veggies to be sliced on a mandoline food slicer.
https://www.walmart.com/ip/WALFRONT-Mandoline-Slicer-Vegetable-Cutter-Chopper-Di
cer-Onion-Pro-Kitchen-Potato-Food-Cheese-Veggie-Cucumber-5-Interchangeable-Blade
s-Peeler/599823618
em_about_the_right_size_to/
ball(s) scratcher.