Angry lightning bolt, yellow on a gray background. A bolt of electricity with a cross face.
Tag Archives: electrical
Edison light bulb postcard
The incandescent light bulb or incandescent lamp is a source of artificial light that works by incandescence. An electrical current passes through a thin filament, heating it until it produces light. The enclosing glass bulb prevents the oxygen in air from reaching the hot filament, which otherwise would be destroyed rapidly by oxidation. The operating principle of an incandescent lamp is similar to that of blackbody radiation.
Professional Business Card Financial Planner Gray
Blue Jeans and Silver Belt business card
Blue Jeans and Silver Belt business card
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Lightening Bolt Keychains
Don't mess with an Electrical Engineer. They are downright electrifying! This humorous design makes a fun gift for the positively charged EE at birthdays, holidays and graduation.