Could making jokes about the climate crisis make people take it seriously? These scientists think so.

Tech Insider
A man douses flames with a bucket of water
A man douses flames with a bucket of water as a wildfire called the Highland Fire burns through his property in Aguanga, California, on Monday.

Ethan Swope/Associated Press

4 ways an influx of IoT devices can create security concerns for 5G networks, and how to mitigate that risk

Tech Insider
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3 tips for mastering niche-community marketing, according to small-business founders who used private Facebook groups to drive sales

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Headshot of Danish Soomro, right, who is wearing a black long-sleeve shirt with his hands folded. On the left, a photo of Laura Gatsos Young, who is wearing a black turtleneck, sitting on the arm of a green chair.
Danish Soomro, left, the founder of Visadb.io and Devi, and Laura Gatsos Young, a copywriting consultant.

Danish Soomro and Dana Castro, Three Crowns Studio

Amazon and Shopify sellers are using AI to save time, better understand their customers, and improve their profit margins

Tech Insider
Kaffe founder Robert Gomez sits on boxes in a warehouse
Robert Gomez runs a coffee accessories business called Kaffe.

Kaffe

Singapore's river-cleaning robots are producing 80% less carbon emissions than the human-powered boats they replaced

Tech Insider
New 5G-powered robots are cleaning waters in Singapore while producing fewer emissions.
New 5G-powered robots are cleaning waters in Singapore while producing fewer emissions.

Weston Robot

Product giveaways are a win-win for small businesses and customers — founders share 3 ways to get the most from every one

Tech Insider
Wendy Wen wearing a brown sweater and holding a black-and-white dog.
Wendy Wen, the founder and CEO of Antelope Pets, which owns Bocce's Bakery.

Antelope Pets

Japan's farmers are getting too old to work the land. 5G-powered smart tech is doing the heavy lifting for them.

Tech Insider
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How 2 successful small-business owners use YouTube for cheap, sustainable, SEO-driven marketing

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Photo Dielle Charon, wearing a dark blouse and gold earrings.
Dielle Charon, a sales coach.

Kaylee LaMoine

Marathons are terrible for the planet, presenting a climate dilemma for elite runners: to fly or not to fly?

Tech Insider
Runners at the Toronto Waterfront Marathon on October 15.
Runners at the Toronto Waterfront Marathon on October 15.

Cole Burston/Getty Images.

3 cybersecurity threats to consider when building a private 5G network

Tech Insider
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