Lark's first thought was of another gas discharge.

To avoid poisonous gas discharge, it was decided the best solution was to burn it off.

But no one has found a clear cause for the gas discharge.

Throughout his career, he worked on advancing lighting technology and pioneered work on the physics of gas discharge.

In 1954, he took up a consultant position with Osram working on problems in gas discharge, glass and ceramics up to an old age.

In a gas discharge, such as a fluorescent lamp, current causes resistance to decrease.

The source is a gas discharge placed behind perforated crossed electrodes.

Like a gas discharge in a fluorescent tube, it moved until it enveloped the whole Earth.

No heroes perished, even if a few sparrows did fall from gas discharges.

It is capable of exciting electrodeless gas discharges.