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A Short History of a Short Tone: The Dial Tone

Did you ever pick up the phone in another country and miss our North American dial tone? When I spent three years abroad, I never got used to the various tones I heard in my ear, both the dial tones and the ringing tones. It seems like a small thing, but when I finally moved back to New York, the dial tone was one of the most comforting things I experienced!

So what’s the deal with our warm dial tone? Well, for starters, it’s not just one frequency, it’s two tones that modulate or “beat” together quickly between 350 Hz and 440 Hz. Most of Europe, by comparison, uses a single 425Hz tone.

In the old days, when operators used to place calls for people, there was no dial tone. But then, in the 1940s, when automated systems were developed, phone companies figured out that their customers were seriously confused by the lack of response/silence. You can imagine why, right? For eons, you’d pick up the phone and a polite woman would ask where you wanted to call. Now you picked up the receiver and nothing! To avoid this confusion, exchange systems started playing what they called a “comfort noise” – and like that, the dial tone was born.

If all this dial-tone-talk has got you itching to actually hear one, by all means, that is what we've loaded on the play bar below:

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There's a Simple Trick to Sort Movies and TV Shows by Year on Netflix
Netflix
Netflix

Netflix is stocked with so many movies and TV shows that it’s not always easy to actually find what you’re looking for. And while sorting by genre can help a little, even that’s a bit too broad for some. There’s one helpful hack, though, that you probably didn’t know about—and it could make the endless browsing much less painful.

As POPSUGAR reports: By simply opening Netflix up to one of its specific category pages—Horror, Drama, Comedy, Originals, etc.—you can then sort by release year with just a few clicks. All you need to do is look at the top of the page, where you’ll see an icon that looks like a box with four dots in it.

Screenshot of the Netflix Menu
Netflix

Once you click on it, it will expand to a tab labeled “Suggestions for You.” Just hit that again and a dropdown menu will appear that allows you to sort by year released or alphabetical and reverse-alphabetical orders. When sorted by release year, the more recent movies or shows will be up top and they'll get older as you scroll to the bottom of the page.


Netflix

This tip further filters your Netflix options, so if you’re in the mood for a classic drama, old-school comedy, or a retro bit of sci-fi, you don’t have to endlessly scroll through every page to find the right one.

If you want to dig deeper into Netflix’s categories, here’s a way to find all sorts of hidden ones the streaming giant doesn’t tell you about. And also check out these 12 additional Netflix tricks that should make your binge-watching that much easier.

[h/t POPSUGAR]

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technology
Trash Talk: 7 Ways to Recycle Your Tech Gadgets
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iStock

Our tech gadgets’ lifespans are short. New smartphone models come out at least once a year, and it’s easy to want the latest and greatest computer, gaming console, or 4K TV—without considering what happens to our used devices.

The Environmental Protection Agency estimates that Americans generated nearly 3.4 million tons of consumer electronics waste in 2014 [PDF] and that only around 40 percent of that waste was recycled—the rest went to landfills or incinerators. The U.S. is also a top destination for e-waste from other countries [PDF]—and in turn, we export much of our e-waste to places like China and India. However, more manufacturers and recycling companies are now taking steps to ensure the e-waste they collect is handled responsibly.

To do your part, don’t simply dump the old model in the trash—use one of these methods to resell or recycle.

1. DROP IT OFF AT A RETAIL STORE.

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Home and office suppliers often have in-store recycling programs that offer cash back or trade-in options. For instance, Best Buy accepts everything from appliances to car GPS units. (Not all products are accepted, though, so check before you go.) Staples offers trades on phones and tablets and will also take most other electronics, from fax machines to shredders, for recycling. Take your rechargeable batteries and cell phones to Lowes.

2. HOST AN ELECTRONICS DRIVE.

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Work with your employer or a group to put on a tech recycling event. It’s easy enough for people to bring in old TVs, audio equipment, and laptops. Then, you can collect all the items over the course of a few days or weeks and recycle them in bulk with a local organization. A good place to start: the EPA's list of certified electronics recyclers.

3. TRADE IT IN.

Several sites allow you to swap used electronics for cash. These companies refurbish, resell, or recycle old devices. To get started, enter your device’s details to receive a quote, then ship it in using a prepaid label and get money via PayPal, check, or gift card. Amazon’s Trade-In service accepts phones, tablets, speakers, and gaming equipment, provided the items are in good condition; Gazelle takes smartphones, tablets, and Apple computers; and NextWorth buys back tablets, smartphones, and wearables.

4. DOWNLOAD LETGO OR GONE.

Of course, there’s an app for that. Letgo is a free mobile marketplace for a variety of goods, including electronics, and all you have to do is take a picture of your old computer or TV, upload it, and then communicate with potential buyers within the app. Gone deals specifically with used tech, and the app does all the work, including pricing and generating shipping labels, for you—which means you don’t have to limit your sale options to your local area or meet strangers face to face.

5. SELL IT ON CRAIGSLIST, FACEBOOK, OR EBAY.

laptop showing ebay website
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Go old-school: List your old electronics on Craigslist, Facebook’s Marketplace, eBay, or your local classifieds. It’s not uncommon to find people who buy and refurbish gadgets for resale or to repurpose parts—or parents looking for a cheap used iPhone or laptop for their child. This way, you can negotiate the sale price and get cash on the spot. While there’s no guarantee that the buyer will dispose of your old phone or tablet responsibly once they’re done with it, selling does give the device a second (or third) life and hopefully will replace the purchase of a new product.

6. DONATE IT.

pile of electronics
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While a new phone or gaming console seems like a no-brainer to some, there are many who can’t afford to purchase tech gadgets at all—new or used. If you aren’t able to find a recycling or donation center locally, consider one of these mail-in donation options:

Computers and peripherals: Goodwill has a partnership with Dell called Dell Reconnect. The program takes old computers—and anything you can connect to them, from keyboards to scanners—and refurbishes them for resale. Any parts that can’t be fixed are recycled. The National Cristina Foundation connects consumers to local nonprofits that need computers, and the World Computer Exchange accepts most computer equipment through a local chapter or by mail.

Cell phones: Several organizations collect old cell phones to refurbish, re-sell, and recycle in bulk and then use the funds to support their programming. The National Coalition for Domestic Violence will provide a prepaid shipping label for your phone, laptop, or gaming system, as will Lifecell —the latter purchases Lifestraws for those who lack access to clean water. Cell Phones for Soldiers takes gently used phones to provide communication services to troops and veterans.

Gaming gear: AbleGamers, which provides accessible gaming technology to people with disabilities, accepts donations of used consoles and games via mail. Gamers Outreach and Charity Nerds will take your donated gaming equipment to children who are hospitalized.

7. SEND IT BACK TO THE MANUFACTURER.

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Many companies, including Apple, Dell, HP, and IBM, offer branded recycling programs, which means they’ll take back used devices, recycle them responsibly, and often give you a gift card or a credit towards the purchase of a new device. Take your Apple products to your nearest store or create a prepaid shipping label online. IBM facilitates shipping of its branded products to preferred recyclers in certain states. Because Dell’s recycling program is in partnership with Goodwill, their take-backs aren’t limited to branded devices.

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