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56 Military, Commercial, and Personal Aircraft Ranked by Top Speed

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What can go nearly six times the speed of sound and cost $2.5 trillion dollars to build and operate (adjusted for inflation)? The answer is the North American X-15, hypersonic rocket-powered aircraft that achieved the fastest aircraft flying speed of all time on October 3rd, 1967 when it reached 4,520 miles per hour! That is an awe-inspiring 75 miles per minute and 1.25 miles per second. GlobalAir.com has launched a compelling (or propelling?) chart visualizing aircraft ranked by max flying speed. More than half of the aircraft shown are capable of flying faster than the sound of speed!

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How fast is the sound of speed anyway? Mach 1, or the speed of sound, varies depending on the temperature of the air (or other medium) that it is passing through. So at sea level on planet Earth at around 60 degrees Fahrenheit, the speed of sound is approximately 767 miles per hour. That means that the North American X-15, an aircraft operated by the United States Air Force and the National Aeronautics and Space Administration, flew at a rate nearly six times as fast as the speed of sound. The record was achieved by William J. Knight, a Vietnam combat pilot and test pilot for the U.S. Air Force. During his 16 flights in the aircraft, Knight became one of the few non-NASA pilots to earn their Astronaut Wings by flying an airplane in space – this was achieved by reaching an altitude of 280,500 feet (53.125 miles). It truly is extraordinary how far aviation technology has come in a century!

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Charts

Mapping Rates of Drowsy Driving

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This map from NapLab highlights the locations with the highest instances of drowsy driving. This is such an important topic to study and gather data on. The National Highway Traffic Safety Administration says that in 2022, 693 people died in drowsy-driving-related crashes. Many people push their limits behind the wheel when they’re tired. After all, if you’re exhausted while traveling, nothing sounds more appealing than hurrying home to your warm, familiar bed. But maps like this one illustrate just how risky this decision can be.

The team at NapLab studied fatalities in drowsy driving accidents, adjusted rates by population density and then mapped out the locations that had the most accidents. Here are their findings.

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For counties with 150,000-500,000 residents:

  1. Bastrop County, TX: 20.72 fatalities per 100,000
  2. Coconino County, AZ: 13.19 fatalities per 100,000
  3. Midland County, TX: 20 11.63 fatalities per 100,000
  4. Hunt County, TX: 10.16 fatalities per 100,000
  5. Liberty County, TX: 9.80 fatalities per 100,000

For counties with 25,000-150,000 people:

  1. Gillespie, TX: 40.03 per 100,000
  2. Milam, TX: 1039.02 per 100,000
  3. Walker, AL: 2132.64 per 100,000
  4. Cass, TX: 931.54 per 100,000
  5. Sweetwater, WY: 31.44 per 100,000

For counties with populations of 5,000 to 25,000:

  1. Pecos, TX: 190.02 per 100,000
  2. Reeves, TX: 178.23 per 100,000
  3. Madison, TX: 157.23 per 100,000
  4. Refugio, TX: 150.78 per 100,000
  5. Winkler, TX: 150.56 per 100,000

Texas counties topped most of the of the lists, which might be due to dark, quiet rural highways lulling drivers to sleep.

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The 50 States Ranked by How Appealing They Are for Boating

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Boat lovers have a new way to pick their dream destination with this chart ranking states by how desirable they are for boaters. The SI Yachts team used a detailed scoring system to rank these states. The system considers some of the major factors important to boaters like average temperatures, number of sunny and cloudy days, amount of coastline, lakes, and rivers, hurricane risk, number of boats owned in the state, and the average cost of boater’s insurance. All these factors, averaged together, created the team’s ultimate list of boating states.

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Despite the hurricane risks, Louisiana still comes out on top as the best state for boating. Miles and miles of coastline and waterways, low swampy areas, and a fishing legacy make boating a way of life in the Bayou State. As for the bottom of the list, New York was not the Empire State for boating. Expensive boater’s insurance and few days of ideal weather meant that despite this state’s abundance of lakes, rivers, and coastline, it just wasn’t an ideal place to own a boat.

Every boater has different priorities to guide where they want to set sail, but this chart is a great way to consider where you’ll find a boater’s paradise. There’s a great diversity of regions in the top states on this list so East or West, North or South, you’ll find the perfect boating destination.

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Are Attention Spans Getting Shorter? A New Study Says “No”

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Attention spans are nosediving in our modern society and it’s no surprise that technology and social media are most often given the blame for this. But are attention spans getting shorter for everyone? Maybe not. A new study by Brainscape, which analyzed their users study habits, has revealed that students’ attention spans are actually getting longer while studying. Yes, you read that right. In a world of shrinking attention spans, Brainscape users study sessions are getting longer, which means their attention spans are actually growing.

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Brainscape used the length of study sessions as a relative measure of attention span. They compare their users’ sessions with the average number of minutes studies indicate the general public can focus and, as you can see, with each year attention spans grow. By 2024, students were actively studying for 5 minutes more per session than they were in 2015. While this number is impressive in its own right, users are usually completing several sessions a day, this means that they are studying a LOT more than they were 10 years ago.

For the general public, however, attention spans are assuredly still shrinking. To keep people’s attention, movie scenes are now shorter than they’ve ever been (even though the movies themselves are longer), and websites like TikTok, which is famous for their super-short attention span-friendly videos, is exploding in popularity. While TikTok is believed to be popular because of shorter attention spans, some believe that TikTok itself is helping to make those short attention spans even shorter.

It’s unclear if attention spans will ever get back to the level they were once at (it seems unlikely at this point), so it will be interesting to see how this problem will develop into the future.

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