How To: Rational & Irrational Numbers
What Is a Rational Number? A rational number is a number that can be written as a ratio and a/b.
What Is a Rational Number? A rational number is a number that can be written as a ratio and a/b.
What should you do with an orange peel after you're done eating the fruit part? If at least one half of the orange peel is still intact, consider using it as a seed starter pot, emergency oil lamp, bird feeder, or a super-easy, salt-packed DIY fridge deodorizer.
In their cooked form, rice is great for making spam musubi, sushi, and other amazing meals. In their uncooked form, dry rice grains are unexpectedly useful for preventing your salt from clumping in your salt shaker, cleaning out the insides of weirdly-shaped, hard-to-wash containers, weighing down your unbaked pie crust, cleaning out your coffee grinder, and—if you act quickly enough—saving your wet cell phone from cell phone death.
Studies with identical and non-identical twins show that between 50 and 80 percent of one's reported level of happiness is genetically determined.
We all know that distilled white vinegar is great as a general non-toxic cleaning solution and for deodorizing funky smelling rooms, but did you know that vinegar is also great for curing hiccups, deterring ants from invading your home, relieving jellyfish stings, and testing the alkalinity of your garden soil?
Got a bunch of T-shirts you need to get rid of? Depending on how nostalgic you are for your high school choir club shirt or rock concert tee from your college days, you can cut up your former threads into a dishrag or gym headband.
Asian Americans comprise 4% of the American population, but account for 25% of the students at top universities.
Mayonnaise is not exactly the healthiest thing in the world, but it makes for a great household and self-care item, from whitening your yellowing piano keys to adding shine and luster to your dry and brittle hair.
Now that the weather is colder and drier than usual, you may be using Chapstick more frequently to moisturize your dry lips. Did you know that you can also use Chapstick on dry elbows, dry cuticles, dry knuckles, and even the ends of your hair?
Just dried a load of laundry? Don't throw away that used fabric softener sheet just yet. You can repurpose a used sheet for a variety of practical uses around the home, such as picking up pet hair from your furniture, deodorizing your gym bag, removing static cling from your stockings, and adding shine to your mirrors and toaster.
Other than adding that missing component to your jelly sandwich, peanut butter is another weirdly useful pantry staple that can also be used as emergency shaving cream, door hinge lubricant, gum remover and more.
Want to reduce the overwhelming smell of paint from a newly painted room? Slice up some raw onions, place them in a bowl of water, and leave them in the room overnight.
According to this article on Kotaku, H.G. Wells invented modern tabletop wargames. War games had been going on for a long time, but Wells was the first person to make them accessible for a casual, non-military audience with his game Little Wars.
Though it may seem like sacrilege for some to use butter for something other than to flavor your food with delicious buttery goodness, butter has many other surprisingly practical uses, like keeping your hard cheeses mold-free or helping you swallow your pills.
Yesterday, Microsoft announced that Windows 8 RTM is available to its MSDN subscribers and TechNet Professionals. But they've also included a free 90-day trial for developers that anyone can download, no subscription needed. The download is actually for the Enterprise version, so after the 90 days are over you won't be able to upgrade, you'll have to do it from your original operating system when the non-Enterprise version is released in October.
There is no discount like free. And if you are not afraid to get your hands and clothes dirty foraging through dumpster bins, trash cans and the back alleys of department stores or restaurants to score perfectly usable items and perfectly edible food without paying a single cent, then dumpster diving might be right up your alley.
Racial Profiling at Boston Airport, Officials Say - NYTimes.com. Officers in an airport program intended to spot telltale mannerisms of potential terrorists say the operation has become a magnet for racial profiling. » The Next Election: High Stake Outcomes Based on Non-issues.
What to do with the canisters of tennis balls gathering dust in your garage? If playing tennis is no longer your passion and you don't have any dogs to play catch with, don't give away your tennis balls just yet—tennis balls happen to have many practical, non-sport uses that can help with your laundry, gardening, back massage needs and more.
If you just gave up drinking soda and you don't know what to do with the six-pack of Coke gathering dust in your garage, then this article is perfect for you. The acidity, sugar content and carbonated nature of most soda drinks are perfect for a number of surprisingly practical uses for DIY home projects, garden work, kitchen cleanup, car maintenance, cooking and more.
Remember the glowing pickle? Well, here's another sci-fi food-oddity. Sounds entirely fictitious, but apparently you can make edible lasers.
Send the Stay Puft Marshmallow Man back to the world of s'mores and hot cocoa this Halloween. This complete Ghostbusters costume from Instructables user Depot Devoid is like the real-life movie prop. You can shoot "laser" particle beams at ghosts with the Proton Pack, and capture them with the Muon Ghost Trap. There's even a set of Ecto Goggles to complete the outfit.
Properly produced, a pointless bar trick is as much a how-to as a Mario Batali cooking instructional. We are non-discriminatory in that regard. While curating, we focus primarily on the INTENT of the video.
Before your calls flood our command center, I'd like to clarify: anti-gravity is not real. It is a trick.
Ok. This is an experiment in excellence. Never before have I recommended a non-embedded video. Until now.
(Note: I am taking a chance. These Youtube embeds have been so tempermental since the Pakistan routing problem. Try hitting refresh if the video does not play through.)
Hip hop windmill. Not Dutch windmill. This 6-step tutorial is elegant. Hi resolution. Tasteful chyron. Appropriate b-roll. Most intriguing is the host's continuous, non verbal breakdown of the athletic motions. Mime like instructions.
This year, over 2.7 billion gamers will spend nearly $160 billion dollars. That number is predicted to increase to over $200 billion in just three years. If ever an industry had growth potential, this is it.
With the nation facing a shortage of ventilators for COVID-19 patients and no apparent ramp-up in the production of new ones, engineers, medical resistents, and do-it-yourselfers are sharing plans for homemade versions.
After much anticipation, Disney finally revealed its plans for its exclusive streaming service. Disney+ launches Nov. 12, and with it, all of the Disney content you know and love. But do you really need another streaming app in your life? We asked the same thing, so we broke down what we know about Disney+ and compared it to the current competition.
Late last year, we got a little surprise from Razer. The gaming company released its first smartphone, and as expected, it targeted gamers. Branded as a gaming phone, it started a trend which several other companies followed soon after, including ASUS, Xiaomi, and even Samsung. So as you can imagine, many are excited about its successor.
Excessive cell phone use was issue that Apple decided to tackle with iOS 12. Starting with the iPhone's 2018 update, a new "Screen Time" feature give you the ability to set App Limits to encourage more balanced usage, and there's another setting that gives you control over when certain apps can be accessed.
When the climate changes, so do all the things that rely on the climate, including people, plants, and pathogens. A European study recently took a broad look at what kind of microorganisms are most likely to be affected as climate change heats, cools, dries, and wets the world around us.
Cancer cells do a pretty good job of flying under the radar of our immune system. They don't raise the alarm bells signaling they are a foreign invader the way viruses do. That might be something scientists can change, though.
Devastating and deadly, land mines are a persistent threat in many areas of the world. Funding to clear regions of land mines has been decreasing, but new research may offer a less dangerous method of locating hidden, underground explosives by using glowing bacteria.
A new study confirms that antibiotics can prevent surgical intervention if your child's appendix becomes inflamed, potentially saving his or her life.
Paranoid Android has always been one of the most popular custom ROMs because of the inventive features its developers add to Android. Two of the biggest draws in particular have to be the "Halo" notification bubble, and the "Pie" navigation buttons, which can both fundamentally change the way you interact with your device.
No one ever said you had to be a culturally-relevant pun for Halloween, you know—or a scantily-dressed version of the inmates from Orange is the New Black.
Most people I've talked to agree that Shake Shack has mastered the upscale, fast food hamburger quite well. So when a new burger comes out on the ultra-popular fast food chain's menu, you've got to take notice—even if you live nowhere near one.
If you're here, you're probably one of the seven people dedicated to making Mac n' Cheetos a permanent part of the Burger King menu.
Whether you simply can't stand it or consider it a separate food group (or not food at all), there's no denying that Spam is everywhere. America's favorite canned mystery meat got its humble beginning in Minnesota, but is now used in dishes and found in homes around the globe.