Huh? Well how do we know that any scale at all is right?
Pretty sure that every modern scale has a “tare” button that resets the weight and zeroes everything out.
If it’s so difficult, then why was Google able to find the answer to questions exactly like this 6+ years ago?
That was why everyone switched to Google. The search engine just worked.
And frankly a large portion of your post is just incorrect. What you’ve described is how a very bad programmer would build a search engine. It’s overly complicated and requires too much data.
Ah yes. Bigger, better, more deadly weapons will definitely help reduce deaths.
It’s all just lining the pockets of weapons manufacturers.