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2. Dimmer - Wikipedia

   en.wikipedia.org/wiki/Dimmer

   This circuit is called a leading-edge dimmer or forward phase dimming. Waveform of the output voltage of a thyristor dimmer set for 60 volts RMS output, with 120 V input. The red trace shows the output device switching on about 5.5 ms after the input (blue) voltage crosses zero.

3. Joel Spira (businessman) - Wikipedia

   en.wikipedia.org/wiki/Joel_Spira_(businessman)

   Joel Solon Spira (March 1, 1927 – April 8, 2015) was an American inventor, entrepreneur, and business magnate.. He invented a version of the light-dimmer switch for use in homes around the United States and led his Lutron Electronics Company into the production of lighting controllers.

4. Leviton - Wikipedia

   en.wikipedia.org/wiki/Leviton

   Leviton was founded in 1906 by Russian immigrants Evser Leviton and his son Isidor Leviton when they began manufacturing brass mantle tips for natural gas lights in Manhattan's Lower East Side. [ 2 ] [ 3 ] [ 4 ] In 1910, Isidor designed a screw-in lampholder for the newly invented electric light bulb and within ten years the lampholders were ...

5. Nissan persuades US court to decertify brake defect class actions

   www.aol.com/news/nissan-persuades-us-court...

   Nissan persuaded a federal appeals court on Friday to decertify 10 class actions accusing the Japanese automaker of selling cars and SUVs with defective automatic emergency braking systems that ...

6. The 'Carter effect': How the former president gave cancer ...

   www.aol.com/carter-effect-former-president-gave...

   The combination group had an edge in survival, too: 96% versus 90%. Immunotherapy doesn’t work for everyone, offering only about a 30% to 60% success rate, depending on the cancer and the course ...

7. Losing Weight After 50 Is Possible: 21 Effective Tips From ...

   www.aol.com/losing-weight-50-possible-21...

   Find out how age and weight go together, here. Plus, expert tips for losing weight after 50, including diet plans, calorie needs, and low-impact workouts.