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Daily Upsider - Friday, July 25th, 2025
Friday, July 25th, 2025
Good morning, nature lovers âïž
Have you ever seen a million animals move as one? In the heart of Africa, the Serengeti comes alive with the thunder of hooves during the Great Migrationâa natural wonder that stirs the soul. Itâs not just a sight, itâs a feeling.
@dasha_tatarnikova Great Migration!! #tanzania #africa #safari #greatmigration #serengeti #serengetinationalpark #travel #rivercrossing #wildanimals #wildebe... See more
Todayâs Upside
Innovation
AI Paint Cools Roofs by 36°F

Credit: The University of Texas at Austin / Getty Images for Unsplash+
In a promising development for climate-conscious architecture, an international team of engineers has used artificial intelligence to create what may be the whitest thermal coating yetâone that could dramatically reduce building emissions and cooling costs. Developed by researchers from the University of Texas-Austin, the National University of Singapore, Shanghai Jiao Tong University, and Umea University in Sweden, the new material reflects sunlight and emits heat in highly controlled ways, offering a smarter way to manage temperature.
The team used AI to design 1,500 types of three-dimensional thermal meta-emittersâmaterials that can radiate heat at specific wavelengths to optimize cooling. âOur machine learning framework represents a significant leap forward in the design of thermal meta-emitters,â said Professor Yuebing Zheng of UT-Austin. âBy automating the process, we can create materials with superior performance that were previously unimaginable.â When one of the new materials was applied to a model house and tested against standard white and gray paints, the roof stayed 5 to 20 degrees Celsius (9° to 36° Fahrenheit) cooler under direct sunlight.
The potential energy savings are substantial. In a hot city like Bangkok or Rio de Janeiro, the researchers estimate the coating could reduce an apartment buildingâs energy use by about 15,800 kilowatt-hours annuallyâroughly ten times the power consumed by a typical air conditioner in the same period. Beyond buildings, the researchers developed seven classes of thermal meta-emitters for other applications, from regulating spacecraft temperature to cooling outdoor gear and car interiors. âMachine learning may not be the solution to everything,â said co-author Kan Yao, âbut the unique spectral requirements of thermal management make it particularly suitable for designing high-performance thermal emitters.â
Culture
Rare Gandhi Portrait Sells for $200K+

Bonhams - The oil portrait of Mahatma Gandhi was painted in the UK in 1931
In a notable sale out of London, a rare oil portrait of Mahatma Gandhi has sold at auction for ÂŁ152,800 ($204,648)âmore than double the original estimate of ÂŁ50,000âÂŁ70,000. Painted in 1931 by British artist Clare Leighton during Gandhiâs visit to London, the piece is believed to be the only oil portrait for which Gandhi actually sat.
The portrait was completed during Gandhiâs trip to attend the second Round Table conferenceâtalks aimed at negotiating constitutional reforms and self-governance for India under British colonial rule. Bonhams said Leighton âwas one of the very few artists admitted to his office and was given the opportunity to sit with on multiple occasions to sketch and paint his likeness.â
The work remained in Leightonâs personal collection until her death in 1989, after which it was passed down through her family. Bonhams has not disclosed the identity of the buyer, and it remains unknown whether the painting will be made available to the public. Gandhi, who led a non-violent resistance movement against British rule, is widely honored in India as the âfather of the nation.â
Entertainment
âDevil Wears Prada 2â Begins

Meryl Streep in a scene from 2006's "The Devil Wears Prada." Barry Wetcher/20th Century Fox/Shutterstock
A sequel to The Devil Wears Prada is officially moving forwardâand the timing is hard to ignore.
20th Century Studios announced Monday on social media that a follow-up to the 2006 film is now in production. The news drops just as Anna Wintourâthe longtime Vogue editor widely believed to be the inspiration behind the icy Miranda Priestlyâis reportedly stepping down after nearly 40 years at the helm. Coincidence? Probably not.
Remember The Devil Wears Prada? If youâve ever worked under a demanding boss or been yelled at for not knowing the difference between cerulean and turquoise, you probably do. The original was based on the 2003 bestseller by Lauren Weisberger, a former personal assistant to Wintour. It followed a wide-eyed college grad (Anne Hathaway) navigating the cutthroat world of high fashion under the unrelenting eye of Priestly (Meryl Streep), a role that earned Streep yet another Oscar nomination.
The sequel brings back Streep, Hathaway, Stanley Tucci, and Emily Bluntâwhose breakout performance in the original turned her into a household name. Kenneth Branagh is also joining the cast, with David Frankel returning as director.
Have you rewatched it lately? The biting one-liners, the Chanel boots, the casual soul-crushingâthatâs all.
Wintour, for her part, was never exactly thrilled about being linked to the Priestly persona. On The Late Show with David Letterman in 2009, she called the film âfictionâ but admitted it showed the hard work that goes into making a fashion magazine. âIâm not always warm and cuddly,â she added.
Thereâs no official release date for Devil Wears Prada 2 yet. But if you still flinch when someone says âFlorals? For spring?â, you might want to dust off the original and get ready.
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đ Funny Friday: Who Moved My Glasses?
This weekâs laugh goes out to the moment we all know too well:
Spending 10 minutes looking for your glasses... only to find them on your head.
(Or worseâon your face.)
Got a funny moment this week? Hit reply and share itâwe could all use the chuckle. đ
Mind Stretchers
âïž
I fall without jumping,
I tap without hands.
I can bring life or ruin,
And slip through your plans.
What am I?
Yesterdayâs Mind Stretchers:
Iâm one word,
But sound like a plan.
Tropical gold,
Held in your hand.
What am I? â a mango! (man, go! Sounds like a plan huh? đ ) Albert Knox got this correct first! đ
Be the first to send us the correct answer for todayâs mind stretcher for a shout-out with the answer tomorrow. Just send us the answer and your name to [email protected]or reply to the email.
From the Community
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