美女视频黄频大全视频

University of California and McMaster University Are Offering Their Learning How to Learn Course Online for Free

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Deagreez/iStock via Getty Images Plus

If you've ever stayed up late cramming information the night before an exam, it probably didn't go well. Or maybe you tried doing the right thing by spending days or even months studying a subject, only to realize you weren't retaining the information. These failed attempts may have you believe you're just not cut out for the subject matter, but that's not always true. In the course  from Coursera, you can understand what it takes to truly understand new information, as well as the key strategies and habits you can employ to make it all stick.

Learning How to Learn is taught by Dr. Barbara Oakley, a Ramón y Cajal Distinguished Scholar of Global Digital Learning at McMaster University, along with Dr. Terrence Sejnowski, who holds the Francis Crick Chair at the Salk Institute and is a professor at the University of California, San Diego. Throughout the weeks, they’ll teach you how to combat procrastination, how our brains process information, and the importance of breaking up new material into bite-sized chunks. You’ll also cover how taking breaks, getting sleep, and exercising are just as important as studying when it comes to learning something new.

According to Coursera, to finish the class in the typical four-week time, most students devote about three hours a week to the online videos, readings, quizzes, and coursework. There’s also no need to cram—which you’ll learn is not an effective learning tool—as this course is self-paced.

The course itself is free, but if you want a certificate of completion to share on your LinkedIn and resume, it will cost . Signing up for the certificate also gives you access to graded assignments, whereas the free version only allows you to read the course material.

You can also check out more free classes offered by Ivy League colleges by heading here.

At Mental Floss, we only write about the products we love and want to share with our readers, so all products are chosen independently by our editors. Mental Floss has affiliate relationships with certain retailers and may receive a percentage of any sale made from the links on this page. Prices and availability are accurate as of the time of publication.

You Can Win Two Nintendo Switch Consoles While Donating to COVID-19 Relief

Chesnot/Getty Images
Chesnot/Getty Images

美女视频黄频大全视频Since its debut in March 2017, the Nintendo Switch has been one of the most popular video game consoles on the market, 52 million units worldwide in just three years. But with that type of success comes scarcity—and if you’re looking to pick up your own Switch, well, .

The console has seen supply problems for the past few months due to the coronavirus美女视频黄频大全视频 pandemic, and used and are selling for well over the sticker value online. But with a little luck on your side, you could win two brand-new Switch consoles, thanks to this sweepstakes .

美女视频黄频大全视频Your first entry into the sweepstakes is free, but if you want to increase your chances, you can donate $10 for 100 entries, $25 for 250, $50 for 1000, or $100 for 2000. Those donations will then go International Medical Corps’s Epidemic Response Team—made up of doctors, nurses, and other healthcare professionals—in their worldwide efforts against the coronavirus outbreak. This support includes everything from essential training for healthcare providers and equipment deployment to the administering of medicine and community outreach.

Along with the two Switch consoles, the winner will also receive two Ring Fit Adventure bundles, two Mario Kart wheels, and $600 to spend on more games. The deadline to enter is June 16, with the winner being announced on or around July 1. You can enter for yourself .

At Mental Floss, we only write about the products we love and want to share with our readers, so all products are chosen independently by our editors. Mental Floss has affiliate relationships with certain retailers and may receive a percentage of any sale made from the links on this page. Prices and availability are accurate as of the time of publication.

11 Cooking Hacks From Real Chefs to Elevate Your Pasta Dishes

Ridofranz/iStock via Getty Images Plus
Ridofranz/iStock via Getty Images Plus

It’s one of the easiest and most popular dishes to make at home. Just boil noodles, heat a jar of sauce, and voila美女视频黄频大全视频! What many don’t realize, however, is that with some attention to detail and just a few extra steps, you can take your spaghetti with marinara sauce from serviceable to restaurant-quality. Here are a few tips from the pros.

1. Make your own sauce.

This may not sound like a “hack,” but it’s way easier to do than most people think. All you need are four ingredients, according to celebrity chef : garlic, olive oil, basil, and a large can of whole plum tomatoes—he and others recommend the variety of tomatoes, which derive from the volcanic soil around Naples. (If you’re so inclined, use a salad spinner to rid the tomatoes of their seeds before you get cooking.) Heat six smashed garlic cloves with some olive oil, add in the tomatoes, and cook for 10 to 15 minutes, adding the basil at the very end.

2. Use a potato masher.

美女视频黄频大全视频To break down those sauce tomatoes, you could smash them by hand, or use the same wooden spoon you use to stir. (You could also puree them, but most chefs say that’s a no-no.) Or, you could do like Scott Conant of Scarpetta does and use a , which allows for an even consistency while still keeping the sauce thick and flavorful.

3. Use the right amount of water.

Using too little water can cause noodles to clump while they’re cooking, according to , son of legendary Italian chef Marcella Hazan. He recommends using six quarts of water for each pound of pasta. When in doubt, use more than you think you’ll need—but not so much that the pot overflows while boiling.

4. Don’t add olive oil.

美女视频黄频大全视频Many believe that adding olive oil to the pasta water will keep the noodles from sticking together. Not true, says renowned chef and cookbook author , who points out that well-cooked pasta should be naturally stick-free. Adding olive oil can also keep the sauce from adhering to the pasta, according to , which keeps ingredients separate that should meld together.

5. Salt liberally—and at the right time.

Just a pinch won’t do it, according to Del Posto chef . To truly bring out the flavor of the pasta, add one tablespoon of salt per quart of water. As far as timing goes, wait until the water is boiling, but before you’ve put in the pasta. This allows the salt to infuse the water without affecting the boiling time—because, contrary to what you might have heard, adding salt right when you put the pot on the burner actually increases the time美女视频黄频大全视频 it takes for water to start boiling.

6. Turn off the heat and cover the pot.

Rather than boiling the water until the pasta is ready, do what famed chef and cookbook author Mary Ann Esposito : Let the water return to a boil, then shut off the heat, cover the pot and wait for seven minutes. “Works beautifully for cuts like spaghetti, ziti, rigatoni and other short cuts of pasta,” Esposito writes. “Saves energy too.”

7. Cook the sauce in a skillet.

美女视频黄频大全视频Forget using a small pot, or even a saucepan, to heat your sauce. As , a skillet is the way to go, mainly because it cooks evenly, allowing the sauce to thicken quickly. With its flared sides and lighter weight, also lets you toss the pasta and the sauce together.

8. Add a pinch of sugar to your sauce.

A touch of sweetness can help balance out the flavor of your sauce. Brooklyn chef Jen DePalma she always adds a pinch of sugar to her sauce, which tones down the acidity and keeps it from tasting too bitter.

9. Cook the pasta with the sauce.

美女视频黄频大全视频 This might be the most crucial hack of all. As numerous chefs point out, pasta and sauce should be cooked together so that the sauce coats the noodles. Celebrity chef Michael Chiarello recommends taking the pasta out of the water four minutes before the cook time listed on the package, transferring it to the sauce skillet and cooking the two until the pasta is al dente. You should only bring your sauce to a boil , then simmer the two until finished.

10. Use the pasta water.

Don’t pour out that water after you’ve transferred the pasta. As Jason Pfeiffer, chef-de-cuisine at Maialino Epicurious, a splash of starchy pasta water on the noodles and sauce will help bind the two together. (You can also use it to make a cocktail, if you’re so inclined.)

11. Don’t forget to add the finishing touches.

Chef Ken Arnone adding fresh sliced basil to your sauce five minutes before it’s done cooking. If you’re going more indulgent, do as does and add a tablespoon of butter. After plating, you could go the traditional route with Parmesan cheese. Or, you could follow chef ’s recommendation and add shaved pecorino cheese along with a hint of parsley.