1.   A useful device is to find an empty room, away from all your papers, documents, and other distractions.

2.   Even though the device was righteous, he felt a certain repugnance towards it.

3.   It is, of course, a hundred percent certain that this triggering device is battery-powered.

4.   Later another partially ignited device was found in a second furniture shop but caused only minor damage.

5.   One additional device is a spectrometer to study the infrared spectra of strong point sources.

6.   The commonest peripheral devices are undoubtedly printers, with the majority being dot-matrix types, including some letter-quality machines.

7.   The device is located centrally because the chemical can be distributed more quickly through the brain that way.