Lettecha Johnson

The Cool Down • 19th August 2025

Experts thrilled as underwater camera captures glimpse of nearly extinct shark: 'A rare and exciting encounter'

Video surveillance from Welsh conservationists has captured the first fleeting glimpse of a severely endangered shark since 2021, according to the Guardian.

The Cool Down • 5th August 2025

US lab develops game-changing solution for major issue with common food and beverage products: 'Represents a significant step forward'

The Department of Energy's National Renewable Energy Laboratory is working with Birch Biosciences to recycle PET from plastic packages, according to Plastics Today.

The Cool Down • 5th August 2025

Gardening expert shares simple hack to save money on fertilizer: 'This is so helpful'

Gardening Things with Friends' Ashley (@gardeningwithfriends) showed her viewers how to make DIY fertilizer in a TikTok video. Her method involves using a pesky element that may already be in your yard, along with a bucket.

The Cool Down • 22nd July 2025

Driver at a loss after returning to shocking scene in office parking lot: 'Is it worth repainting?'

After a hard day at work, the last thing you want to clock out to is a damaged vehicle. Unfortunately, that's what happened to one Redditor, who posted a photo of their keyed electric car door.

The Cool Down • 20th July 2025

Homeowner shares honest review 3 years after buying next-gen lawn equipment: 'I'm very happy with it'

Going green with yard maintenance has been beneficial to one DIYer. Three years after making the initial purchase, Doresoom Tool Reviews (@DoresoomReviews) still praises his electric mower, as he proves with a YouTube video.

The Cool Down • 20th July 2025

Company creates innovative solution to major issue with popular household cleaning product — here are the details

Aquapak has made waves in helping you clean yourself while benefiting the planet, thanks to dissolvable wipes that replace plastic-based ones, according to ThePackHub.

The Cool Down • 19th July 2025

Commenters mock photos of Kylie Jenner's sprawling mansion purchased as teenager: 'She was ready to get out'

"Most kids want to move out as soon as possible."Based on a Reddit throwback post, it appears that keeping up with the Kardashians was already a challenge at a young age. The post features several photos of the sprawling McMansion a 17-year-old Kylie Jenner bought.

The Cool Down • 13th July 2025

Chevy unveils electric truck with boosted battery capable of astounding range — here's how it could help close the sales gap with Tesla

There's good news for Chevy Silverado fans ready to make a green transition. Electrek reports the automotive giant released a longer-range EV powerhouse that can go up to 493 miles with a Max battery pack.


General Motors' Chevy brand has not only narrowed in on Tesla sales as Electrek recently reported, but it's also outpacing other American rivals with 13 new EVs. One of those newest 2026 vehicles, the Chevy Silverado EV, gives drivers a choice between three models in nine different colors....

The Cool Down • 30th June 2025

Traveler shares entertaining video after trip aboard 'Hello Kitty'-themed high-speed train: 'What a strange thing to have on your ride to work'

Take a ride with Wingin' It! Paul Lucas (@Paul_Lucas) as he explores one of Japan's novelty trains. His video tour provides a detailed view of why the Hello Kitty Shinkansen bullet train is a worthy experience.

The Cool Down • 23rd June 2025

Expert reveals simple method to keep pests out of your garden: 'Love this'

A companion isn't just good for people — your plants also thrive with a buddy system. Uncle Josh Gardens (@theplanttechie) showed his 87,000-plus followers three essential ones to grow together for amazing results.

The Cool Down • 18th June 2025

Onlooker distressed by frustrating scene along roadside: 'A large infestation'

Thanks to destructive plants already on the planet, an "alien" invasion doesn't have to involve outer space. A video from Invasive Weeds (@invasiveweeds) makes that clear, showing an area absolutely dominated by what the creator identifies as Japanese knotweed.

The Cool Down • 15th June 2025

Grocery store chain announces innovative plan to put old bags to surprising use: 'We're building pathways to better lives'

SpartanNash has made Earth Day 2025 and every day after more special for disabled veterans by finding a new way to upcycle plastic bags. As Progressive Grocer reported, the bags will become accessibility ramps.

The Cool Down • 15th June 2025

Handyman shares money-saving tip for fixing common bathroom issue: 'Perfect timing'

Anyone tired of bathroom leaks can give their plumber a break and gain DIY knowledge from Highly Handy (@iamhighlyhandy). In one of his latest videos, he walks viewers through the step-by-step process of fixing a leaking showerhead.

The Cool Down • 12th June 2025

Officials celebrate as grizzly bears are caught on camera using unique new bridge: 'It was pretty amazing to see firsthand'

KHOL 89.1FM reported that grizzly bears in Wyoming are exploring the new wildlife crossings near Wyoming Highway 22.

The Cool Down • 7th June 2025

Officials consider reintroducing fierce predator to wild after century-long absence: 'We need hope right now'

"If we bring it back, it reminds us of a new future."The Guardian reported news of hopes for more bear sightings following a new feasibility report. The study focuses on the possible return of California's state animal: the grizzly bear.


Have you noticed the grizzly bear on the California state flag? The massive animal was once abundant in the state and a mascot of resilience during the revolt against Mexico before disappearing from the area. As many as 10,000 of these bears roamed the state...

The Cool Down • 2nd June 2025

Traveler shares eye-opening video after traveling on US high-speed train: 'Really smooth'

Amtrak isn't the only train option in the United States. Ashley Shann (@ashleyshann_) provided a tour of her Brightline train trip from Aventura to Miami, Florida, which she described as "a really smooth process."

The Cool Down • 27th May 2025

Experts uncover disturbing reason behind rising shark incidents: 'The responsibility … needs to be reversed'

It's natural to be awestruck by wildlife sightings, but if this isn't done carefully, viewers may be literally struck by the animals. Unfortunately, instances of this are increasing as more tourists seek selfies with wild animals like sharks, PetaPixel reported.

The Cool Down • 25th May 2025

Company set to revolutionize recycling after raising $16 million to expand robot fleet: 'Able to distinguish beyond what people can even notice'

The robot fleet solves an ongoing issue many materials recovery facilities have.While a robot takeover may remind people of films like "Terminator" or "I, Robot," adding mechanical arms to the recycling world can help the planet's massive trash problem. Startup Glacier has automated systems that are working on that issue, as TechCrunch reports.

The Cool Down • 25th May 2025

Frustrated homeowner shares concerning photos after neighbors create hazardous mess: 'This is sad and even dangerous'

While a festival can be fun, one Redditor showed how they're not always the most sustainable celebrations.

It's not clear what festival just occurred, but these events happen worldwide all year, such as Coachella, Essence, or Oktoberfest. ..

The Cool Down • 20th May 2025

Biker shares heartbreaking photo after returning to damaged e-bike outside workplace: 'Just wish I had brought it inside'

"They sell tiny little vibration alarms that you can hide under your seat."One Redditor's calorie-burning commute just took a hit due to vandalism. After only having their e-bike for a week, someone snatched the LCD display.

The Cool Down • 19th May 2025

Innovative company uses cutting-edge tech to harness the power of ocean waves: 'We are proud to collaborate'

"The movement of the floaters [in the ocean] compresses and decompresses."California is even closer to making big waves in energy generation. The Cool Down previously covered that Eco Wave Power had received its last required permit to pursue installing its wave technology at the Port of Los Angeles. Now the company has signed a manufacturing deal with the California-based All-Ways Metal, according to late-April reporting from International Water Power and Dam Construction. 


In starting up fl...

The Cool Down • 19th May 2025

Traveler shares pro tips after riding aboard next-gen high-speed train: 'I was stressed for nothing'

Japan's famous Shinkansen, or "bullet train," easily connects travelers to other Japanese cities while providing a "first-class experience." From seat tips to ideal Uber pickup spots, one influencer shows viewers how to make the most of what turned out to be a smooth two-hour trip.

The Cool Down • 16th May 2025

Officials announce unconventional new program using highly trained dogs: 'Biological bulldozer'

Dogs have continuously proved their loyalty to humans and amazing ability to be dependable worker animals. That's why the Department of Biodiversity, Conservation and Attractions has a grant for experienced dog handlers to work with canines on the hunt for invasive species.

The Cool Down • 28th April 2025

Driver shares jaw-dropping first impressions of Kia's new shape-shifting EV: 'Like a giant puzzle'

"If they hit that target, no one else will sell any vans!"The Kia PV5 is the first in a fleet of electric vans from the brand, and it appears to have something for everyone.