What are the small black dots on your windshield? They don't look important, but they are.
Admit it, you've always wondered what they're for.

What are those small black dots?
You’ve probably noticed that every car you’ve ever had—unless you got your license in the ’50s—has had small black dots on the bottom of the windshield. They appear to be meaningless decorations or some kind of dot-matrix-style graphics but they have a very important job that keeps you safe and the windshield attached to the body of your car.
Windshields were originally held in place by metal trim that secured them to the car’s body. In the '50s and '60s, manufacturers transitioned to using an ultrastrong adhesive to keep the window in place.
That’s why, if you’ve ever had to have your window replaced, it’s a pretty simple process. All it takes is for the old adhesive to be removed so the old window can be popped out. Then, the new adhesive is applied and the new window is dropped in place in the car’s body.
To keep the unappealing adhesive hidden around the edges of the windows, manufacturers created black dots from ceramic paint known as “frits.”
The dots are baked into the window to make an aesthetically pleasing transition from the thick black line that obscures the adhesive to the rest of the window. They are positioned in a halftone pattern so they get smaller as they recede from the black tinted area that hides the adhesive.
This gives the appearance that the black area is slowly fading into the clear windshield.
"This makes the windshield a structural component of the vehicle's body," Richard Reina, product training director for CarID.com, said according to Travel and Leisure. "The frit is black painted enamel that's baked onto the surface of the glass, and it provides a secure point of contact between the glass, urethane adhesive, and windshield frame."
The frits also play a role in manufacturing the window. They provide temperature control when the glass is being heated. The black painted glass heats up faster than the rest of the glass and the frits evenly distribute the heat to prevent unnecessary warping.
Craig Campbell, an automotive repair expert and founder and CEO at Auto Parts Guideline, says the only thing you should worry about is if the frits appear to wear off.
"This is because the adhesive is what keeps the glass in place," Campbell said according to Travel and Leisure. "Without it, the glass could become loose and fall out of the frame. While this is unlikely to happen, it's still something that you should be aware of. If you're unsure of how to replace the dots, you can always take your car to a professional for help."
Now the next time you’re at a party you can wow everyone with your incredible knowledge of car windshields. If that information goes over well, you can let everybody know what that handle is for on the roof of your car.
Some folks think it’s for holding on to when the driver gets a little crazy. In reality, it’s for helping people get in and out of the vehicle.
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A Generation Jones teenager poses in her room.Image via Wikmedia Commons
An office kitchen.via
An angry man eating spaghetti.via 
At least it wasn't Bubbles.
You just know there's a person named Whiskey out there getting a kick out of this. 


An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.