I'm in my mid 20s and a woman and I found out recently that the skinny jeans I've been wearing for the last decade have supposedly been uncool the whole time. I don't care. Style is personal, and I like them.
flying_wotsit
joined 2 years ago
Maximum dynamic pressure. At max q, the mechanical stress on a spacecraft stops increasing and starts decreasing. If a spacecraft is going to blow up, it usually does so before max q.
Not sure how to make that apply here 🧐
In that example, it should have been first-hand or firsthand. When multiple words are used together as an adjective, in this case an adjective-noun pair, those two should become hyphenated. I just wrote another example -- it's 'adjective-noun' because the two words are used as an adjective for pair, even though they would not ordinarily be hyphenated.
For the same reason, asking "is it 'first hand' or 'first-hand'" would be meaningless, because it depends on the context, unless a stylistic choice is made to write 'firsthand' instead