Los Angeles Testing Reflective Roads to Keep Neighborhoods Cool

LA Street Services via Twitter
LA Street Services via Twitter

The urban heat island effect is a well-documented part of city living. Cities are simply hotter than their surrounding regions, thanks to their miles and miles of dark surfaces like asphalt roads, brick buildings, and black tar roofs that absorb heat during the day. When night falls, these hard surfaces release the heat they’ve been taking in all day, keeping cities several degrees hotter than their greener neighbors long after the sun has set. Green roofs and more parklands help, but they can't cancel out the enormous areas of paved surfaces in most metropolises.

In Los Angeles, authorities are combating the hot temperatures of the park-poor city by installing California’s first reflective road coatings designed to reduce temperatures, according to the Los Angeles Daily News and Curbed Los Angeles.

LA Street Services via Twitter

Called CoolSeal, the gray, reflective coating is designed to keep roads from absorbing heat, cooling their surroundings accordingly. So far, it has been installed on a half-block of road in Canoga Park, and 14 other Los Angeles neighborhoods will be piloting CoolSeal-coated roads by the end of June. To deploy it across the city will cost $40,000 a mile, according to current estimates, and the coating will last about seven years.

There is plenty of asphalt to cover, making the endeavor both expensive and very worthwhile. Los Angeles County has more than 21,700 miles of roads and 200 square miles of parking spaces, resulting in the greatest urban heat island effect in the state of California—increasing temperatures by up to 19°F in some places.

Earlier this year, Los Angeles Mayor Eric Garcetti announced an initiative to lower the average temperature in the Los Angeles area by 3°F over the next two decades. In a two-year test by the city and CoolSeal's manufacturer, the coating decreased average summer temperatures in the parking lot of a sports complex in the Sepulveda Basin recreational area from 160°F to 135-140°F.

A few gray roads could help make sure no one ever tries to fry an egg on the sidewalk again.

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

Sony

- 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; $169 (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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The Best Black Friday and Cyber Monday Deals on Electronics, Clothing, Kitchen Products, and More

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

Sure, you can go to the usual spots like Amazon and Walmart for Black Friday, but you'd be missing out on so many great deals from a range of different online shops. If you're curious about branching out, check out some of the best bargains we found below. This list will be updated through Cyber Monday, so keep checking back for more sales. 

Moosejaw

The North Face/Moosejaw

Start prepping for your favorite outdoor winter activities with Moosejaw. During the brand's Thanksgiving sale, get 30 percent off products from The North Face, Columbia, Marmot, and more. You can also get a gift card until December 6 when you spend more than $99 and use the code FREEMONEY2020. On Cyber Monday, get 50 percent back in Moosejaw Reward Points on purchases with the code CYBERTURKEY.

iRobot

iRobot

The robot vacuum company iRobot is offering great deals this holiday season. Starting now, you can get $200 off select iRobot Roomba Robot Vacuums. The company is also taking $20-$100 off mops and up to $50 off coding robots. If you are looking to get both a vacuum and mop, make sure to check out the exclusive bundles to save up to $380. Orders over $29.99 get free shipping. 

ShopDisney

Disney/ShopDisney

If you want to bring the wonderful world of Disney home, ShopDisney's Magical Savings Event is offering 40 percent off from now until November 29. From November 25 at 3 p.m. PT until November 27, you'll also get an extra 20 percent off sitewide. Then, starting November 29, ShopDisney is offering tiered discounts: so, when you spend $50, you'll get 15 percent off; spend $75 and get 20 percent off; spend $100 and get 25 percent off; or spend $150 and get 30 percent off. 

Hot Topic

Funko/Hot Topic

Hot Topic has already started its Black Friday sale online, which includes deals on Funko Pops (buy two, get one free), pajamas, T-shirts, collectibles, and plenty more. These prices are valid through November 29.

CBS All Access

Looking to catch up on the new show Star Trek: Picard or watch the first 10 seasons of RuPaul's Drag Race? Then CBS All Access is where you should be heading. Get one free month by using the code TURKEY at checkout. This deal is available until November 30.

Gap

Gap

For those looking to add some great items to their wardrobe this winter, the Gap is offering 50 percent off sitewide, plus an extra 10 percent off when you use the code GAPFRIDAY at checkout through November 28.

Outdoor Voices

Outdoor Voices

Get 50-70 percent off select styles from Outdoor Voices, one of the premier sportswear and athleisure brands. New customers will also get an additional 20 percent off orders over $100. The sale runs through November 26. 

Rosetta Stone

Rosetta Stone

Ever wished you'd learned a second language but never had the time to do it? Rosetta Stone makes it easy with its online language-learning programs which are now discounted for Black Friday. Get a three-month subscription for just $12 per month, a 12-month subscription for $8 per month, or unlimited lifetime access for a one-time payment of $189. Make sure to take advantage of these deals before they disappear on December 6. 

Coursera

Coursera

If you've been looking to expand your horizons a bit, check out Coursera's Black Friday deals. Until December 4, you can nab a free course focused on creative exploration and personal growth, like the Modern and Contemporary Art and Design class from the MoMa or the Science of Well-Being class from Yale University.

Wayfair

GE Appliances/Wayfair

For those looking to spruce up their home for the holiday, check out Wayfair's Black Friday Salewhere you can get up to 80 percent off major items like GE appliances and rugs. Wayfair is also holding its annual Holiday Sale, featuring up to 60 percent off almost everything from holiday decorations to outdoor furniture.

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