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A study reveals the cheapest time to buy airfare

The average flyer misses the best deal by 15 days.

Photo from Wikimedia Commons/https://images.flysas.com.

Taking a trip on the airline.

Everyone seems to have a theory on the best time to purchase airfare to save the most money. Some say it's right before take-off. Others will swear that prices are lowest six months before the flight. Well, now we have the truth. In 2022, a scientific study was conducted by Expedia and the Airlines Reporting Commission that found the best times to buy flight tickets to get the best deal possible.


When we actually buy:

DOMESTIC: 32 DAYS IN ADVANCE

INTERNATIONAL: 59 DAYS IN ADVANCE


When we should buy:

a boarding pass on someone's smartphone in front of flight board

Get your boarding pass ready.

Photo from Pixabay.

DOMESTIC: 57 DAYS IN ADVANCE

The ideal advanced-purchase time for domestic flights to snag the lowest average airfare is 57 days before take-off. Prices climb most rapidly in the 20 days leading up to the flight. On a flight that averages $496, it will cost $401 57 days before the flight, and around $650 the day of departure.

INTERNATIONAL: 171 DAYS IN ADVANCE

For a ticket that averages $1,368, the lowest average of $1,004 happens around 171 days before take-off. On the day of, the price will be around $1875. Ticket prices begin to dramatically escalate 75 days leading up to departure.

(H/T Conde Nast Traveler)


This article originally appeared ten years ago.

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Science

Awesome chart shows you how far you can drive on empty

Every car is different.

Photo from Pixabay.

Running on empty.

There are two types of people in this world—those who panic and fill up their cars with gas when the needle hits 25% or so, and people like me who wait until the gas light comes on, then check the odometer so you can drive the entire 30 miles to absolute empty before coasting into a gas station on fumes.

I mean…it's not empty until it's empty, right?

But just how far can you drive your car once that gas light comes on? Should you trust your manual?

Now, thanks to a post from industry leader in automobile repair Your Mechanic, you can know exactly how far you can go on empty. Of course, as people who care a lot about the health of your car, we've gotta note that Your Mechanic does warn that driving on a low fuel level or running out of gas can really damage your car.

Proceed at your own risk.

fuel efficiency graph

How far you can go on empty.

Graph from Your Mechanic.

Here's a link to a larger version of the chart.

These are, of course, approximations that depend on several factors, including how you drive, your car's condition, etc. So don't automatically blame Your Mechanic if you find yourself stranded on the side of the road.


This article originally appeared four years ago.

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Science

Can't comprehend the 4th dimension? Carl Sagan explains it with an apple in this classic clip.

Sagan was a master science communicator.

via Carl Sagan Planetary Society/Wikimedia Commons and John Finkelstein/Pexels

Carl Sagan and a sliced apple

The concept of the fourth dimension seems beyond human comprehension. As three-dimensional beings, we are unable to see beyond a physical object's height, width and depth. What else could there be?

Enter Carl Sagan, revered as one of the greatest science communicators of his time. He possessed a unique gift for demystifying complex scientific concepts, making them accessible and thrilling for the general public. In 1980, on Episode 10 of the groundbreaking PBS show “Cosmos,” Sagan embarked on a mission to explain the seemingly impossible fourth dimension.

What’s excellent about Sagan’s explanation is that he uses simple and relatable objects: an apple and a Tesseract, or a hypercube.

Sagan began by discussing how a two-dimensional being living in a flat world would perceive a three-dimensional object like an apple.

“Imagine we live in this ‘flatland’/2-D plane with no concept of ‘up’ or ‘down.’ Then along comes a 3-D object like an apple. We do not even notice it until it crosses our plane of existence — and even then, we have no idea what the apple is,” Sagan explains. “We see only a fragment as it passes through our plane. There is no way we can comprehend the 3-D quality/dimension of the apple, because it is more than we can understand. We only have the evidence of what has passed through our plane.”

Sagan then related this two-dimensional experience of the third dimension to how we might try to understand the fourth. To do so, he used the Tesseract, a four-dimensional cube, to demonstrate how difficult it is for us to perceive or visualize dimensions beyond our own three. At this point, Sagan is asking the viewer to expand their minds to understand the fourth dimension metaphorically.

Sagan’s demonstration of the fourth dimension isn’t just a wonderful explanation of a scientific idea that many of us find difficult to comprehend; it’s also a great example of how to teach complex ideas by combining clear explanations with thought-provoking visuals.


This article originally appeared last year.

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Mellow dude shares the life hacks he didn't learn until his 30s. Here are 11 of the best.

via @Sidneyraz / TikTok

TikTok has become a great place for finding life hacks and one of the best follows is @Sidneyraz. His hook is that he shows people the "things I wish I knew before I was in my 30s." Most of his life hacks are simple, domestic tricks for cleaning the house or preparing food. But he also shares some financial advice and makes the personal admission that "not being hungover is better than being drunk."

That's a lesson that a lot of us wish we learned sooner. Like a lot of folks, Sidney is learning a lot of domestic skills in his third decade and that makes sense. That's the time when people begin to settle down with a significant other and pick up more domestic skills.

The good news is that he's not going through this life change alone. He wants to share all of it with you.

Here are 11 of his best life hacks.

Baking bacon is better than frying:

@sidneyraz

baking bacon is better than frying bacon #inmy30s #bacon


How to eat a flat chicken wing:

@sidneyraz

learned this on hot ones #inmy30s #chickenwings


A tooth-brushing trick:

@sidneyraz

30+ years of being wrong #inmy30s #oralhealth


How to stop a pot from boiling over:

@sidneyraz

it has helped many times #inmy30s #cookingtips


You can vacuum more than just your floor:

@sidneyraz

vacuuming more than just floors #inmy30s #vaccum


Did you know your dishwasher has a filter?

@sidneyraz

cleaning the dishes robot is a thing #inmy30s #dishwasher


The weatherman isn't saying what you think he's saying:

@sidneyraz

but what is the forecasted area?? #weatherreport #inmy30s


How to fill a cooler:

@sidneyraz

have a great summer y’all #inmy30s #summervibes2021


The secret behind Chinese food containers:

@sidneyraz

first time trying this #chinesefood #takeout #tipsandtricks


Hire movers:

@sidneyraz

your body will thank you #inmy30s #movingday


Not being hungover is better than being drunk:

@sidneyraz

goodbye youth. #inmy30s


This article originally appeared four years ago.

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