26. 1. The red square with pink stripes in profile picture on Facebook means that they are in favor of `marriage equality`. Marriage equality is an act of New York State law that allows gender-neutral marriages for both same-and opposite-s e x couples.6. 1. The red square with pink stripes in profile picture on Facebook means that they are in favor of `marriage equality`. Marriage equality is an act of New York State law that allows gender-neutral marriages for both same-and opposite-s e x couples.
Dwyer Photohelic Pressure Gauge & Switch. 3-in-One Indicating Gage, Lo-limit and Hi-Limit Control. Photohelic Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic design. The Photohelic measures and controls positive, negative or differential pressures of air and compatible gases.
A photocell is any of a wide range of sensors that react based on the presence of light or electromagnetic energy. They can be found in many different forms, from solar panels that use light to generate electricity, to photoresistors, which shift in resistance based on how much light is present.