Water bottles on a plane and the pressure | Hey Ray
If you're taking a water bottle on your next flight, be careful because it could end up with you being all wet!
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If you're taking a water bottle on your next flight, be careful because it could end up with you being all wet!
You've certainly seen huge parallel clouds in the sky, but what are they and how do they form?
Ray C. took a picture just outside of Uniontown, Pennsylvania, where you can see the clouds are lined up in neat rows, sort of like a cornfield.
The sun is often referred to as a ball of fire in the sky, but is it actually on fire?
Have you ever noticed when you see a wheel moving at high speed it looks like it is going backward?
You've heard of ground coffee, but what about a coffee cup falling to the ground?
You may have heard we're getting a mini-moon soon, but that begs the question...will we be able to see it?
One viewer asks - why can we sometimes see the moon during the day?
As the air gets colder, it's important to test for Radon.
We often perceive the sun to be yellow, but is it actually?
We've all put popcorn kernels on the stove or in the microwave, but why and how do they pop?
Western Pennsylvania has several creeks and rivers in our area, so what is the difference?
We've got a mystery to solve! Why does it seem like you can only hear the train whistle at Fallingwater when it's going to rain?
Hey Ray, why is it when it gets too hot, airplanes cannot fly?
If you've ever noticed a difference in humidity from higher vegetation to lower vegetation, it's something known as "corn sweat."
Certain water bottles on a plane can create an embarrassing mess and Ray Petelin is here to explain how that can happen!
You've certainly seen those large, horizontal clouds in the sky, and while you may think that means tornado - it doesn't. They're either roll clouds or shelf clouds and Ray Petelin explains how they form!
You've certainly heard the sun referred to as a ball of fire in the sky, but is it actually on fire? Ray and Elizabeth Petelin answer that question in an all-new Hey Ray!
If you've ever seen a wheel moving at high speed, it looks like it's moving backward to our eyes, but why? Ray and Elizabeth Petelin are here to explain what that illusion does to your eyes!
Ray and Elizabeth Petelin have a new experiment for you, one that puts a coffee cup in danger but science once again saves the day!
You may have heard that Earth is getting a mini-moon and that seems pretty cool, but will you even be able to see it? Ray Petelin is here to explain!
A viewer wrote in to ask Ray - "Why can we sometimes see the moon during the day?" The answer may not be what you think!
Withe colder air on the horizon, testing your home for Radon is very important. Ray and Elizabeth Petelin explain in an all-new Hey Ray!
We always perceive the sun to be yellow, but is it actually yellow? Ray and Elizabeth Petelin explore this question!
We've all put popcorn on the stove or in the microwave, but what is the science behind those popping kernels? Ray and Elizabeth Petelin are popping in with some science!
Luigi Mangione, a person of interest in the murder of the UnitedHealthcare CEO, was arrested in Altoona, Pennsylvania, on unrelated charges.
Luigi Mangione, a man arrested in Pennsylvania, is being questioned in connection with the murder of UnitedHealthcare CEO Brian Thompson in New York City, police say.
Here's how much the average ticket costs for Penn State's College Football Playoff game against SMU.
The person who spotted Luigi Mangione at a McDonald's in Altoona, Pennsylvania, is a "hero," Governor Josh Shapiro said.
High-speed police chases can lead to the arrest of suspected criminals. But do the chases pose a risk to the public?
Lawmakers from states where gambling is legal are proposing standards for additional states that are considering allowing internet gambling, including a tax rate of 15% to 25%, and a ban on credit card deposits.
President-elect Donald Trump called on Sunday for an immediate ceasefire in Ukraine, saying that Ukraine and its president "would like to make a deal and stop the madness."
President-elect Donald Trump's election victory has cast doubt on the future of U.S. aid for Ukraine.
Allegheny County Controller Corey O'Connor is officially launching his campaign on Monday.
Robinson Township won't increase its taxes next year.
When it's dark and cold outside, twinkling lights can brighten the sky and your spirits.
KDKA-TV's Shelley Bortz gets a behind-the-scenes look at an Amazon fulfillment center.
It's certainly not hard to miss that the price of coffee has been steadily going up, but why is it happening?
Small businesses in a popular shopping district are frustrated with Duquesne Light.
A Pittsburgh-area auto repair shop is getting ready for the busy winter season amid a stretch of bitterly cold weather.
Over the weekend, Team PTL teamed with the Best of the Batch Foundation for the 2024 Holiday Toy Drive.
2024 has been a page-turner for the Allegheny County Library Association. From innovating programming to exciting milestones, we dove into a new chapter of Books and Beyond on today's show! This segment was sponsored by the Allegheny County Library Association.
Our pets are more than just companions, they're family! We were joined by Dr. Mike Hutchinson of Animal General to get some advice on how to keep our pups happy all winter long.
Did you wonder what Buddy the Elf's spaghetti tasted like? Doug Heilman was here to actually make it for us so we could try it.
Shari stuck around to help Heather and David make their own winter-themed centerpiece!
High-speed police chases can lead to the arrest of suspected criminals. But do the chases pose a risk to the public?
The University of Pittsburgh says it is jumping into the NIL sphere with both feet.
Once considered amateurs, star college football and basketball players are now getting paid millions of dollars.
A Westmoreland County man says he feels bamboozled after a nearly $8,000 bill arrived in the mail.
Budget time at City Hall has Pittsburgh City Council scrutinizing Mayor Ed Gainey's proposed spending.
Pitt Chancellor Joan Gabel said they look forward to the chance to transform women's healthcare.
Inspectors found rodent droppings inside several rooms inside the Pittsburgh Popcorn Company's production facility.
Dr. Natalie Gentile joined us for another Wellness Wednesday conversation surrounding the topic of self-care and how we can implement that into our busy schedules on a daily basis.
Keeping the kids healthy this time of year can be a challenge. Dr. Hayley Hellstern and Dr. Marisa Quattrone talk about their new practice in Fox Chaple, Zest Pediatrics.
Whole Foods Market stores in five states sold recalled carrots and celery sticks that could contain E. coli.
Here's how much the average ticket costs for Penn State's College Football Playoff game against SMU.
The bowl game will mark Pitt's 38th all-time postseason appearance.
Parker played 11 seasons for the Pirates from 1973 to 1983.
Pittsburgh has won 21 straight regular season home games against Cleveland.
Russell Wilson threw for 158 yards and two touchdowns and the Pittsburgh Steelers pulled away from the mistake-prone Cleveland Browns 27-14.
Lawmakers from states where gambling is legal are proposing standards for additional states that are considering allowing internet gambling, including a tax rate of 15% to 25%, and a ban on credit card deposits.
Over 600 students from the Pittsburgh region got experience learning about careers in the medical field at a career fair.
President-elect Donald Trump has delivered a gut punch to Nippon Steel's $15 billion bid to buy U.S. Steel.
PPG has sold its architectural coatings business, which will be renamed The Pittsburgh Paints Company.
The Westmoreland County Chamber of Commerce is launching a feasibility study to see about building a convention center and hotel.
"Mayor of Kingstown" is coming back to Western Pennsylvania, and there's a casting call out for paid extras.
Mindy Kaling and Morris Chestnut announced the nominations for the 82nd annual Golden Globes, with 10 nominees revealed live on CBS News.
The lawsuit alleges the unidentified girl was raped at a Video Music Awards afterparty in 2000.
When it's dark and cold outside, twinkling lights can brighten the sky and your spirits.
Heritage Auctions had estimated the ruby slippers worn by Judy Garland in "The Wizard of Oz" would fetch $3 million or more.
"Mayor of Kingstown" is coming back to Western Pennsylvania, and there's a casting call out for paid extras. KDKA-TV's Alexandra Todd has more.
Police said they're investigating racist graffiti and propaganda plastered along a riverwalk trail in Pittsburgh.
Over the weekend, Team PTL teamed with the Best of the Batch Foundation for the 2024 Holiday Toy Drive.
KDKA-TV's Meghan Schiller has more.
Get the latest weather updates with First Alert Meteorologist Ray Petelin's forecast!
Pittsburgh has won 21 straight regular season home games against Cleveland.
Crews found the body of Elizabeth Pollard, the Pennsylvania grandma who fell into a sinkhole in Unity Township.
A Pennsylvania woman might have fallen into a sinkhole while searching for her missing cat, police said.
Fallen Pittsburgh Fire Battalion Chief John Walsh was laid to rest on Monday
The Pittsburgh Steelers lost 24-19 to the Cleveland Browns.
