You may already have had your summer panic moment. Perhaps you were getting ready and slipped on the thing you wore last year ...

The Duchess of Edinburgh looked radiant as she arrived at Royal Ascot, riding alongside her husband, Prince Edward, in the ...

Zinc oxide (ZnO) based varistors are polycrystalline devices that are widely used as surge absorbers in electrical power systems, including appliances, due to their excellent I-V characteristics. The ...