What Is The Biggest Trailer You Can Tow Without A CDL License?
If your truck and trailer are over a certain size you'll need a Commercial Drivers Licence. Without one, you can still go pretty big. We explain the numbers.
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Why NASA Releases 450,000 Gallons Of Water During A Rocket Launch
It takes a lot of resources to get a rocket launched into space. For NASA, one part of the process involves releasing 450,000 gallons of water during liftoff.
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Can You Use Milwaukee Batteries On Ryobi Tools?
If you don't have a battery for your Ryobi power tool, will a third-party one do the trick? Here's why you might want to avoid using the Milwaukee brand.
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Why Did Boeing Stop Producing Its 727 Jets?
The Boeing 727 was a popular plane that could land on shorter runways than other jets. What led to Boeing's decision to stop making it in the 1980s?
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How Far Away Is Voyager 1, The Most Distant Manmade Object From Earth?
Voyager 1 has been heading outward from Earth for almost half a century, but where is Voyager 1 now and how much longer will it be able to stay in space?
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How To Remove Passwords From A PDF
If you no longer need to password protect a PDF you created, removing the password can be a bit of a pain. Here are some simple ways to get rid of it.
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What Does NTSB Stand For & Why Is The Organization Always Involved In Plane Crashes?
The NTSB plays a critical role in aircraft crash investigations. Here's what the name means, what the agency does, and why it's so important.
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How Long Should A Riding Lawn Mower Battery Last Before It Needs To Be Replaced?
Your riding lawnmower needs a battery just like your car, and that battery will also eventually need to be replaced. Here's how long it should last.
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How Do Commercial Jet Pilots Detect Incoming Turbulence?
Flying through the air is not without it challenges including turbulence, so how do pilots know when it's coming up. It turns out, there are a lot of ways.
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How Yamaha's Crossplane Tech Revolutionized High-Performance Motorcycles
Crossplane crankshaft design from Yamaha helped innovate sportbikes in the late 2000s by dialing in the riding experience to feel more planted and controllable.
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5 Of The Most Impressive Muscle Cars Ever Built By Chevy
Over the years, Chevrolet has made some impressive vehicles, but there are certain muscle cars that standout. Here are five of our favorites.
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4 Essential, Yet Basic Milwaukee Tools Every Handyman Should Have
If you consider yourself a handyman, then Milwaukee has essential tools that you need to add to your collection. Here are four of our favorites.
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10 Chinese Cars That Are Cheaper Than Their Closest Counterpart
With corners cut and intellectual property ignored, China has built a mirror auto industry — cheaper, well-equipped, and utterly indifferent to who invented what.
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This Tiny 'Aircraft Carrier' Is Just Over A Meter Long, Yet Useful (And Deadly)
Ukrainian soldiers are using a new weapon in its war with Russia. These new "aircraft carriers" can carry drones into battle, extending their range.
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What Is The Orange And Green Stuff They Spray On Planes?
If you've ever seen crews ready a plane before flight, you might seen the orange and green spray that covers the craft first. What is it and how does it work?
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Why Do Some Bikers Put Bells On Their Motorcycles?
Ever seen a bell on a motorcycle? It’s more than decoration -- it’s a good‑luck charm bikers use to keep bad vibes and “road gremlins” away.
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How Many Variants Did The M4 Sherman Tank Have & Why Were There So Many?
The M4 Sherman wasn't just a one and done, there were several variants and alterations for the tank. How many different Shermans were out there?
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5 Of The Cheapest 18V Ryobi Power Tools You Can Buy In 2025
Ryobi's 18V power tools aren't exactly the brand's cheapest models, but there are plenty of capable One+ products that can be found for cheap.
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Can You Play On PS5 And Portal At The Same Time?
While it might seem like the PlayStation Portal would allow two people to play games on your PSN account at the same time, it doesn't quite work that way.
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What Makes A Police Car Engine Different From What's Under Your Hood?
Police cars, despite being based on regular production cars, are pretty significantly different from regular cars. This is especially apparent under the hood.
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Do The Apps Running In The Background On Your Phone Drain Your Battery Faster?
In order to stay updated, many of your apps want you to let them run in the background. But how does letting an app run in the background impact your battery?
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13 Harley-Davidson Models That Are Perfect For Everyday Use
The Harley-Davidson name carries a lot of weight, so luckily, you'll be happy to know there are several models that are perfect for everyday use.
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Who Was Doris Miller & Why Did He Have An Aircraft Carrier Named After Him?
In 2020, the USS Doris Miller was announced as the name for the U.S. Navy's new aircraft carrier. But who was Doris Miller, and why is he being commemorated?
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The Reason Why Passenger Airbags Have An On/Off Switch
Airbags saved 50,000 lives between 1987 and 2017, but many cars have switches that allow you to turn off the passenger airbag. When and why should you do this?
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What Is A Short-Throw Shifter & Is It Worth Installing On Your Project Car?
A short throw shifter alters the dynamics of your manual-transmission car, but is it worth the effort? Here's what you need to know about it.
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How Exactly Does An Impact Wrench Work?
If you've ever looked at impact wrenches, then you know they have plenty of power based on how aggressive they sound. Here's what all that noise is for.
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5 Cheap Tools That Make Cleaning The Inside Of Your Car's Windshield A Breeze
Keeping a clear vision of the road is one of the most important parts of driving safely. Treat your windshield like the critical component it is.
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