Not measuring twice before I cut (machining), directly after my adviser told me this.
Before that happened:
I’m not sure if I can count it as a mistake, since it’s mostly his fault, but a month or so after I started my adviser came up to me and asked why I had been drawing all these plans, and not using the specs. No one told me that someone else had already designed the laser I supposed to be building.
Not measuring twice before I cut (machining), directly after my adviser told me this.
Before that happened:
I’m not sure if I can count it as a mistake, since it’s mostly his fault, but a month or so after I started my adviser came up to me and asked why I had been drawing all these plans, and not using the specs. No one told me that someone else had already designed the laser I supposed to be building.