Cheap, Simple, Eco-Friendly Ways to Stay Cool This Summer

iStock
iStock

As the climate gets hotter due to global warming, people are more likely to blast their air conditioning all summer long. But this response to the problem only ends up contributing to it: Electricity, which most AC units run on, is produced by burning fossil fuels, which releases CO2 into the atmosphere and traps heat on Earth, making summers even more unbearable. At the rate things are developing, air conditioners could use as much electricity by 2050 as all of China does today.

If electric AC is your only option, you should definitely take advantage of it: Living without air conditioning not only makes your brain work slower, but it can also be life-threatening in places where temperatures reach dangerous levels. For people who can afford to explore alternative ways to beat the heat, Columbia University's Earth Institute has some eco-friendly suggestions.

A good place to start is by switching up your lifestyle. Loose, light-colored clothing made from natural fabrics like cotton won't overheat your body the way heavy, synthetic garments will. The same goes for your bed clothes: Choose sheets made from cotton, linen, percale, or bamboo. And because heat rises, the lower to the ground your bed is, the cooler you'll be at night.

When it comes to mealtimes, stick to light, cold foods like salads and avoid using your kitchen's oven or stove when possible. Though it may seem unpleasant on a hot day, eating something spicy is a quick way to cool down because it kick-starts your sweat glands.

For a cooler house with a smaller carbon footprint, take advantage of what you already have at your disposal. Close your curtains during the day to keep out heat, and open the windows on cool nights and early mornings. Switch your ceiling fan to turn counterclockwise so it pushes cool air down instead of sucking it up, and if you have a box fan, place it so it points out the window so it draws heat out of the room. Other heat-beating features that require little to no energy include awnings, reflective window coverings, and deciduous trees.

For more ways to be gentle on the environment year-round, check out these tips.

[h/t Earth Institute]

Take Advantage of Amazon's Early Black Friday Deals on Tech, Kitchen Appliances, and More

Amazon
Amazon

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

Even though Black Friday is still a few days away, Amazon is offering early deals on kitchen appliances, tech, video games, and plenty more. We will keep updating this page as sales come in, but for now, here are the best Amazon Black Friday sales to check out.

Kitchen

Instant Pot/Amazon

- Instant Pot Duo Plus 9-in-115 Quart Electric Pressure Cooker; $90 (save $40) 

- Le Creuset Enameled Cast Iron Signature Sauteuse 3.5 Quarts; $180 (save $120)

- KitchenAid KSMSFTA Sifter with Scale Attachment; $95 (save $75) 

- Keurig K-Mini Coffee Maker; $60 (save $20)

- Cuisinart Bread Maker; $88 (save $97)

- Anova Culinary Sous Vide Precision Cooker; $139 (save $60)

- Aicook Juicer Machine; $35 (save $15)

- JoyJolt Double Wall Insulated Espresso Mugs - Set of Two; $14 (save $10) 

- Longzon Silicone Stretch Lids - Set of 14; $13 (save $14)

HadinEEon Milk Frother; $37 (save $33)

Home Appliances

Roomba/Amazon

- iRobot Roomba 675 Robot Vacuum with Wi-Fi Connectivity; $179 (save $101)

- Fairywill Electric Toothbrush with Four Brush Heads; $19 (save $9)

- ASAKUKI 500ml Premium Essential Oil Diffuser; $22 (save $4)

- Facebook Portal Smart Video Calling 10 inch Touch Screen Display with Alexa; $129 (save $50)

- Bissell air320 Smart Air Purifier with HEPA and Carbon Filters; $280 (save $50)

Oscillating Quiet Cooling Fan Tower; $59 (save $31) 

TaoTronics PTC 1500W Fast Quiet Heating Ceramic Tower; $55 (save $10)

Vitamix 068051 FoodCycler 2 Liter Capacity; $300 (save $100)

AmazonBasics 8-Sheet Home Office Shredder; $33 (save $7)

Ring Video Doorbell; $70 (save $30) 

Video games

Nintendo

- Legend of Zelda Link's Awakening for Nintendo Switch; $40 (save $20)

- Marvel's Spider-Man: Game of The Year Edition for PlayStation 4; $20 (save $20)

- Marvel's Avengers; $27 (save $33)

- Minecraft Dungeons Hero Edition for Nintendo Switch; $20 (save $10)

- The Last of Us Part II for PlayStation 4; $30 (save $30)

- LEGO Harry Potter: Collection; $15 (save $15)

- Ghost of Tsushima; $40 (save $20)

BioShock: The Collection; $20 (save $30)

The Sims 4; $20 (save $20)

God of War for PlayStation 4; $10 (save $10)

Days Gone for PlayStation 4; $20 (save $6)

Luigi's Mansion 3 for Nintendo Switch; $40 (save $20)

Computers and tablets

Microsoft/Amazon

- Apple MacBook Air 13 inches with 256 GB; $899 (save $100)

- New Apple MacBook Pro 16 inches with 512 GB; $2149 (save $250) 

- Samsung Chromebook 4 Chrome OS 11.6 inches with 32 GB; $210 (save $20) 

- Microsoft Surface Laptop 3 with 13.5 inch Touch-Screen; $1200 (save $400)

- Lenovo ThinkPad T490 Laptop; $889 (save $111)

- Amazon Fire HD 10 Tablet (64GB); $120 (save $70)

- Amazon Fire HD 10 Kids Edition Tablet (32 GB); $130 (save $70)

- Samsung Galaxy Tab A 8 inches with 32 GB; $100 (save $50)

Apple iPad Mini (64 GB); $379 (save $20)

- Apple iMac 27 inches with 256 GB; $1649 (save $150)

- Vankyo MatrixPad S2 Tablet; $120 (save $10)

Tech, gadgets, and TVs

Apple/Amazon

- Apple Watch Series 3 with GPS; $179 (save $20) 

- SAMSUNG 75-inch Class Crystal 4K Smart TV; $998 (save $200)

- Apple AirPods Pro; $199 (save $50)

- Nixplay 2K Smart Digital Picture Frame 9.7 Inch Silver; $238 (save $92)

- All-New Amazon Echo Dot with Clock and Alexa (4th Gen); $39 (save $21)

- MACTREM LED Ring Light 6" with Tripod Stand; $16 (save $3)

- Anker Soundcore Upgraded Bluetooth Speaker; $22 (save $8)

- Amazon Fire TV Stick with Alexa Voice Remote; $28 (save $12)

Canon EOS M50 Mirrorless Camera with EF-M 15-45mm Lens; $549 (save $100)

DR. J Professional HI-04 Mini Projector; $93 (save $37)

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Doctor’s 60-Second Trick Makes Any Face Mask Fit Better

Mika Baumeister, Unsplash
Mika Baumeister, Unsplash

As face masks have become part of daily life, people have come up with innovative ways to make them more comfortable and effective. There are tricks for masking up without hurting your ears, fogging up your glasses, or breaking out. This new tip from Olivia Cuid, M.D. could be the key to making large masks fit better around your face.

As Self reports, this hack takes 60 seconds or less and works on both disposable masks or cloth masks with ear loops. To prevent the sides of your mask from popping out—making it easier for microbes to travel in and out of the space behind it—tie both ear loops into a knot. The closer the knot is to the side of the mask, the tighter the mask will fit on your face.

Once the loops are secure, open up the mask and look for gaps where the knots meet the fabric. Close these holes by tucking them behind the loops. Now, when you wear your mask, the fabric should fit snugly against your face. You can watch Dr. Cuid demonstrate the trick in the TikTok below.

@oliviacuidmdHighly requested 60s version of my viral mask hack ##fyp ##doctorsoftiktok ##masktutorial ##covid19 ##viral ##maskhack ##learnontiktok

♬ original sound - Dr. Olivia

This trick is great for people with small faces, or anyone who wants more protection from their mask. After adjusting the fit of your face mask, make sure to wash it regularly. Here's the best way to keep reusable face masks clean.

[h/t Self]