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Does twinkle mean blink?
to sparkle in the light: The diamond on her finger twinkled in the firelight. (of the eyes) to be bright with amusement, pleasure, etc. to move flutteringly and quickly, as flashes of light; flit. Archaic. to wink; blink.
Why do lights look like they are twinkling?
Hot and cold air gets in the way and bounces the light around as it travels from the star in the distance through the atmosphere and down to us on the ground. Some of that light reaches us directly and some of it gets bent along the way. Because of that bendiness, our eyes perceive it as twinkling.
What is the verb of twinkle?
Definition of twinkle (Entry 1 of 2) intransitive verb. 1 : to shine with a flickering or sparkling light : scintillate. 2a : to appear bright especially with merriment his eyes twinkled. b : to flutter the eyelids.
What is the denotation of the word shark?
1 : a rapacious crafty person who takes advantage of others often through usury, extortion, or devious means loan sharks. 2 : one who excels greatly especially in a particular field. shark. verb.
Why is my SOC flashing white?
If your Vessel is blinking WHITE lights and not functioning as expected, don’t panic. This indicates your cartridge may be threaded too tightly and you’ll need to back it off a slight turn.
Why do lights twinkle in the dark?
Stars twinkle because they are so far from Earth that they appear as point sources of light easily disturbed by Earth’s atmospheric turbulence, which acts like lenses and prisms diverting the light’s path.
Why do lights blink from far away?
This is a reason for diffraction of light rays. Light from a far away source meets many temperature gradients, and the diffraction causes the light intensity to vary. This is the flickering you see. Light from a less distant (or larger) source is less influenced by this effect.
Do twinkling lights use more energy?
In terms of total energy use over time, it is more efficient to blink (depending on your setup). If it’s a blinking LED that’s designed to blink no matter what, then you’ll need to take an ammeter to measure the current of the LED to make sure it’s not sinking the current to ground when the LED is off.
Do twinkling lights use more electricity?
Q. Their research on the lighting energy use in 185 homes before and after the holiday season found an average increase in lighting when holiday lights were being used of about 4.4 kWh per day–about $13 for a monthlong display. …
What does twinkling mean?
1 : to shine with a flickering or sparkling light : scintillate. 2a : to appear bright especially with merriment his eyes twinkled. b : to flutter the eyelids. 3 : to flutter or flit rapidly. transitive verb.