Sure; those three had boots with controlled magnets.

All these components are replaced by "actuators", which in this case are powerful, electronically controlled magnets with their armatures directly connected to the valves.

The Alternating Gradient Synchrotron was handing off its particle ponies to the controlling magnets and pulsing electric fields of the big track.

That impulse is driving many products toward specifications where shape-memory metals can compete with micromotors and solenoids, which move valves and switches using electrically controlled magnets.

MXL concluded that the M-Cubed CubeSat became magnetically conjoined to Explorer-1 Prime, a second CubeSat released at the same time, via both satellites' attitude control magnets.

This motor uses the reliable method of separating the control magnet from the main magnet, therefore the Hall sensors of the electronic commuta- tion are protected from the magnet's disturbing influences and the high winding currents.

Item 4-3.A.4 does not control magnets specially designed for and exported ‘as part of’ medical nuclear magnetic resonance (NMR) imaging systems. N.B. ‘As part of’, does not necessarily mean physical part in the same shipment.