There's Only One Carbon Negative Country in the World (Here's How They Do It)

Chris Jackson, Getty Images
Chris Jackson, Getty Images

In 2017, the small nation of Bhutan became the first and only carbon negative country in the world. That's right: not carbon neutral, carbon negative.

In an article on the subject, the Climate Council—an independent, Australia-based nonprofit organization dedicated to educating the public on matters related to climate change—defines carbon negative status as occurring when a country's carbon emissions are not only offset, but are actually in the negative due to the generation and exportation of renewable energy. There are several reasons for this impressive feat.

Bhutan—a small, landlocked country in the middle of the Himalayas—has a population of approximately 813,000 and produces 2.2 million metric tons of carbon dioxide per year. The country is 72 percent forest, and those forests trap more than three times their carbon dioxide output through a process called carbon sequestration, the long-term storage of carbon in plants, soil, and the ocean. This means that Bhutan is a carbon sink: It absorbs more carbon than it releases as carbon dioxide. Specifically, Bhutan is a carbon sink for more than 4 million tons of CO2 each year. In addition, the country exports most of the renewable electricity generated by its rivers, which is equivalent to 6 million tons of CO2.

Bhutan is also exceptionally environmentally friendly. This is partly because it takes a holistic view of development, measuring it with the Gross National Happiness Index instead of the Gross Domestic Product Index, like most countries. Instead of only prioritizing economic improvement, Gross National Happiness balances it with sociocultural and environmental improvement. The eco-conscious country invests in sustainable transport, subsidizes electric vehicles, and has an entirely paperless government.

Bhutan has pledged to remain carbon neutral for all time, and it's safe to say it's doing pretty well so far.

[h/t The Climate Council]

Amazon's Under-the-Radar Coupon Page Features Deals on Home Goods, Electronics, and Groceries

Stock Catalog, Flickr // CC BY 2.0
Stock Catalog, Flickr // CC BY 2.0

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

Now that Prime Day is over, and with Black Friday and Cyber Monday still a few weeks away, online deals may seem harder to come by. And while it can be a hassle to scour the internet for promo codes, buy-one-get-one deals, and flash sales, Amazon actually has an extensive coupon page you might not know about that features deals to look through every day.

As pointed out by People, the coupon page breaks deals down by categories, like electronics, home & kitchen, and groceries (the coupons even work with SNAP benefits). Since most of the deals revolve around the essentials, it's easy to stock up on items like Cottonelle toilet paper, Tide Pods, Cascade dishwasher detergent, and a 50 pack of surgical masks whenever you're running low.

But the low prices don't just stop at necessities. If you’re looking for the best deal on headphones, all you have to do is go to the electronics coupon page and it will bring up a deal on these COWIN E7 PRO noise-canceling headphones, which are now $80, thanks to a $10 coupon you could have missed.

Alternatively, if you are looking for deals on specific brands, you can search for their coupons from the page. So if you've had your eye on the Homall S-Racer gaming chair, you’ll find there's currently a coupon that saves you 5 percent, thanks to a simple search.

To discover all the deals you have been missing out on, head over to the Amazon Coupons page.

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Why Do We Have Daylight Saving Time?

Patrick Daxenbichler/iStock via Getty Images
Patrick Daxenbichler/iStock via Getty Images

As you drag your time-confused body out of bed at what seems like a shockingly late hour next week, you might find yourself wondering why on Earth we even have Daylight Saving Time.

Though Benjamin Franklin was mostly joking when he suggested it as a money-saving tactic in a satirical essay from 1784, others who later proposed the idea were totally serious. In 1895, entomologist George Vernon Hudson pitched it to the Royal Society in New Zealand as a way to prolong daylight for bug-hunting purposes, and William Willett spent the early 1900s lobbying British Parliament to adopt an 80-minute time jump in April; neither man was successful.

During World War I, however, the need to conserve energy—which, at the time, chiefly came from coal—increased, and Germany was the first to give Daylight Saving Time the green light in 1916. Britain and other European countries quickly followed suit, and the U.S. entered the game in 1918. The practice was dropped almost everywhere after the war, but it was widely resurrected just a few decades later during World War II.

After that war ended, the U.S. abandoned DST yet again—sort of. Without any official legislation, the country devolved into a jumble of conflicting practices. According to History.com, Iowa had 23 different pairs of start and end dates for DST in 1965, while other areas of the country didn’t observe DST at all.

In 1966, Congress put an end to the chaos by passing the Uniform Time Act, which specified that DST would begin at 2:00 a.m. on the last Sunday in April, and end at the same time on the last Sunday in October. (The Energy Policy Act of 2005 extended DST by shifting these dates to the second Sunday in March and the first Sunday in November.) It didn’t require that all states and territories actually observe DST, and some of them didn’t—Arizona and Hawaii still don’t.

Throughout its long, lurching history, the supposed merits of Daylight Saving Time have always been about cutting down on electricity usage and conserving energy in general. But, as Live Science reports, experts disagree on whether this actually works. Some studies suggest that while the extra daylight hour might decrease lighting-related electricity use, it also means people could be keeping their air conditioners running for long enough that it increases the overall usage of electricity.

If your extended night’s sleep seems to have left you with a little extra time on your hands, see how DST affects your part of the country here.

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