Are B Batteries A Thing? Here's Why You've Likely Never Seen Them
If you don't think B batteries exist, you're not alone. The truth is, they're real, but just a lot less common than other types of power we use today.
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The History Behind Iran's F-14 Tomcat Fleet, And Why It Led To A US Sales Ban
Iran has a history behind its use of the F-14 Tomcat fighter, but its fleet of the jets have led to some friction over time and even resulted in a US sales ban.
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6 High-Value DeWalt Combo Kits That Are Worth The Investment According To Reviews
DeWalt offers combo kits that are priced significantly lower than the sum of their parts, and some are better than others.
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5 Highly-Rated USB-A To USB-C Adapters You Can Buy In 2025
The big world of USB chargers and adapters can be confusing, and these USB-A to USB-C are some of the best you can purchase.
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Why Do Tugboats Spray Water While Towing Ships?
While a tugboat goes about its work, pulling other ships around, you might notice it spraying water in large arcs. Why is it only tugboats that do this?
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10 Of The Most Unique Book Lights To Fuel Your Reading Habit
The right book light makes late-night reading easier on your eyes and less disruptive to others. Here are 10 unique options to brighten your reading routine.
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Why Do 'F' And 'J' On Keyboards Have Bumps On Them?
Whether you are learning to type on a laptop or desktop, you may have wondered why the 'F' and 'J' keys have bumps on them. Here's what you need to know.
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4 Things That Can Get You Banned On Instagram
Instagram, the popular photo and video sharing platform has a few rules that you'll need to follow if you don't want your account to get banned.
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Everything Known About China's Massive WZ-9 Divine Eagle Drone
China is in the pursuit of creating a next generation UAV and drone in the development of the WZ-9 Divine Eagle. Here's what we know so far about the new tech.
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Want A Third-Party Xfinity Modem? Here's How To Find One Compatible With Your Plan
Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a third-party modem instead. Here's how.
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Is The SR-72 'Darkstar' We Saw In Top Gun: Maverick A Real Plane?
The Top Gun franchise uses several military aircraft for its action scenes, including the 'Darkstar.' However, is the incredibly fast plane even real?
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10 Vehicles You Can Control With A Video Game Controller
Driving a car (or a tank) is a lot more complicated in real life than it is in a video game, but it turns out, you can still do it with a gamepad (sometimes).
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4 Milwaukee Packout Products Under $100 That Are Great Value
Milwaukee's Packout system is great for DIYers and professionals alike. If you need more customization, here are four products under $100 to consider.
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DJI Mavic 3 Classic Vs. Mavic 3: How Do These Drones Compare?
If you want a high-quality camera drone, but aren't sure whether to go with the DJI Mavic 3 Classic or Mavic 3, there are some key differences you need to know.
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Mistakes Everyone Makes With Lithium Batteries (And How To Avoid Them)
Despite powering most of our devices and electric cars for years, almost everyone still makes at least some of these mistakes with lithium-ion batteries.
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How To Be Sure Your Batteries Are Dead Before Tossing Them Out
If a device stops working, it can be tough to tell if its battery has died or the product itself. There are easy ways to rule out a dead battery, though.
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Why Do Russian Ships Have Red Decks?
Most warships are painted grey for camouflage, but the Russian Navy has several vessels with bright red decks. Why are these ships painted red in some places?
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Who Makes Flex Power Tools, And Are They Any Good?
Flex made a name for itself with its flexible shaft innovation, but who makes the tools now and what do professionals and consumers think of them?
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What Company Makes Hisense's Portable AC Units & Where Are They Built?
The global economy and complex supply chains have made tracking down the country of origin of products harder. Here are where Hisense AC units are made.
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5 Fighter Jets Used In The Vietnam War
American aircraft played a huge role in the Vietnam War, and high on the list were the nation's fighter jets. Here are five of the most iconic.
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Raspberry Pi Pico 1 Vs Pico 2: What's The Difference?
Raspberry Pi Pico microcontrollers come with a variety of different features for a few bucks, and a few interesting differences between generations.
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6 New Makita Tools To Add To Your Collection In 2025
Makita is a well-known and trusted tool brand that has some new products being added to its lineup, in 2025. Here's everything you need to know.
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What Kind Of MPG Does A Commercial Airplane Get?
While figuring out a car's fuel efficiency is a pretty simple equation, planes don't work quite the same. Here's how planes determine miles per gallon.
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Can A Smartphone Be Used As A Thermal Camera?
Thermal cameras can be used for things like home projects, nature-watching, car repair, and more. Can you just install a thermal image app and get started?
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6 Swiss Army Knives That Are Perfect For Your Keychain
There are several Swiss Army Knives to choose from, but if you want one for your keychain, here are the best options to consider according to users.
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8 Electronics The TSA Doesn't Allow In Carry-On Baggage
Before taking off on your next flight, it's good to be aware of what exactly you can add to your carry-on. Here are eight electronics the TSA will turn away.
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Every Major Smart Home Security Company Ranked Worst To Best
If you're considering a smart home security system, these are some of the best and worst systems you can buy.
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