Coming from a lab in France is The Poppy Project, an open source humanoid robot that’s at least as ... actually servos with magnetic encoders, temperature sensor, and an ARM microcontroller.

Fig1: The magnetic robot is the shape of a stent, designed to flexibly adapt to changes in the lumen. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted ...

There was a time in the not-too-distant past when magnetic tape was the primary way of listening to and recording audio. Most of us are familiar with the cassette tape, a four-track system that ...

The tape is coated with an oxide EMULSION, which when exposed to the variations of the magnetic field at the recording head of a TAPE RECORDER, is arranged in similar variations, each particle of the ...

The mechanism that reads and writes magnetic tape as it moves past. Quality tape recorders have three heads: play (read), record (write) and erase. Many consumer products have only two ...

The first electronic storage medium, magnetic tape is made of flexible plastic with one side coated with a ferromagnetic material. The data are recorded as binary digits (bits) in the form of ...

Uncoated tape used to separate other sections of tape is called leader. Magnetic tape superseded the earlier magnetic wire recorders after World War II because of the ease with which one could splice ...