> assumed "giga" is capitalised because it one might confuse a lower case g for "grams" Note that m is milli and m is metre; overlap hasn't stopped collisions

> assumed "giga" is capitalised because it one might confuse a lower case g for "grams" Note that m is milli and m is metre; overlap hasn't stopped collisions between prefixes and units. > "Hz" could just be "H" No, H is henry (for inductance). https://en.wikipedia.org/wiki/Henry_(unit) https://en.wikipedia.org/wiki/Henry_(unit)