You can't buy Cablemod's new 12VHPWR Right Angle Adapter just yet, with the company having the 90-degree cable on pre-sale starting October 31... a great present to yourself, or your RTX 4090 that ...

Notice that 5 degrees goes the same distance as 85 degrees. This is because sin(5)cos(85) = sin(85)cos(5). Also, notice that the maximum angle does not depend on the initial velocity (magnitude).

One that I hear a lot is that you must never put a 90-degree angle on a trace. Some fear the mere sight of a 90-degree angle on a PCB tells everyone you don’t know what you’re doing.

Smith told us although it's not impossible for an airplane to hit a 90-degree angle while taking off, the the maximum steep climbs seen during airshows may reach 40 or 50 degrees momentarily: ...

See the artwork that only reveals itself at a 90 degree angle. These images seem to appear in front of your eyes - as they're formed from a formation of 160 glass strips.