Unlocking communication early really helps. If baby can communicate their needs, they will be less frustrated.

My son only used 3 signs actively, but it let him say that he wants water, or stop an activity, or that he wants more.

👉👈 was his favourite, he used it to say "again" or "more" or as a general call to action. He was very happy that it worked. It was hilarious when i checked in my suitcase at the airport, saw it ride away on the belt, looked and me and showed 👉👈 to do it again.

He also combined gestures with words later like "🤷‍♂️ is" meaning there isn't, or it's gone.

You could never know. A lot of people are not self confident enough To admit they were wrong. Even of they do, they may not tell you.

Extracting productivity from senior engineers is also burning them out faster.

Wait till you hear about iPhone!

There's also scheming, but i don't think either one is a 1 to 1 equivalent.

Quarter is nothing! But i get it, US has mostly paper money. In Europe it's usually 1 euro, or 2 euro.

In Europe you put a coin in to take the cart and get ir back when you lock it back in. Annoying, i know, but you can have a special token on your ring or keep a change in your car. But because of that, Carts are never a problem. Either people put it back, or some kids do it to get the coin. Either way, the car park is free of trolleys.

Key is they term for pitch. I'd make more sense to say pianissimo if you actually want to communicate subtlety. I do get your point about the bass, it just doesn't make logical sense in my head.

I'm always annoyed by the term lowkey, because in music, low key means lower pitch, and not low in volume. It's essentially bass, and my brain cannot comprehend how it could mean what it's supposed to mean.

Update:

I attached to tag to my cat last night - it's a moto tag 2 with uwb.

Once he left my home, he was off the radar for half hour until find hub located it in the backyard of nearby houses, so that answered my question. The location updates were very infrequent, like every 10m. I was expecting better accuracy and frequency given how many houses surround those backyards.

I went looking for him, and i could connect to the tag, but the cat found me before i could figure out his location using UWB.

Economy of scale.