""Grams, of course, are a unit of weight. Milliliters are a unit of volume. The spring on the lid can be calibrated for weight, but not for volume." This is of course correct, unless you are measuring water, where 1gram, 1mL, and 1cc are the same. The video appears to be measuring water or a liquid similar to water."
"Well, you can do anything in CAD until you're hit with the reality of production. Absolutely no way to produce anything even close in glass. The instructor should have slapped the student upside the head and said "learn a bit about production - then design a bottle". So disappointing."
"There shouldn't be cannabis vending machines. Like there are no more cigarette vending machines, and there aren't any beer, wine, or spirts vending machines - there is no way to control legal age requirements."