An Indian-Chinese research team has developed a novel dual-axis solar tracking system based on sensors and a controller module. “In this work, an attempt was made to design and implement a single tracking motor with dual axis for a simple yet effective control system,” the researchers said. “No programming or computer interface is required as standard electronic circuits are used. This system is independent and self-sufficient.”

Dual-axis solar tracker based on UV, MEMS sensors

Interesting Engineering

Previous research on solid-state batteries, while yielding lab-level results, lacked scientific guidelines for practical electrode and cell design.

First-ever design principles to boost solid-state battery energy density

Given the current high production costs, the initial adoption of these batteries will be confined to the "super premium" EV segment.

Samsung’s EV battery breakthrough: 600-mile charge in 9 mins, 20 year lifespan

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NewsNinja

A lady is cautioning others about purchasing budget earrings from Amazon, Shein, and H&M, after she experienced keloid formations on her earlobes due to wearing them. On a TikTok post that has garnered more than 334,000 likes, Sailor Rozema (@sailor.rozema), a content creator, shares a warning with her community of "dangly earring girls": the inexpensive jewelry found in fast fashion can have negative impacts on your well-being.

‘I’ll never be wearing earrings for the rest of my life’: Customer warns against buying from Shein

Los Angeles, CA

Herbie J Pilato

Dennis the Menace actor Jay North is now 73 years old. This is his story. On August 3, 1951, Jay North was born Jay Waverly North, Jr., in Los Angeles, and seven years later, began acting on TV on shows like Wanted: Dead or Alive, and 77 Sunset Strip.

Former Childstar Jay North (TV's 'Dennis the Menace') Turns 73

Florida State

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Jacksonville Today

Gov. Ron DeSantis has issued a state of emergency in Northeast Florida and across much of the state as a tropical system appears almost certain to develop. The National Hurricane Center said Friday morning that a tropical wave has a 90% chance of developing into at least a tropical depression over the next seven days. Most models show it moving into the Gulf of Mexico and then coming ashore and crossing the state, possibly moving over Northeast Florida.

Tropical system is nearly certain to develop

A recent post on X, formerly known as Twitter, has ignited a heated discussion about the wasteful design of some disposable vape products. The post, which was later shared on Reddit's r/Anticonsumption community, showcases a disposable vape from the brand Swype that features a touch screen displaying apps like WhatsApp, Facebook, X, and WeChat.

Photo of disposable vape with touch-screen features sparks outrage online: 'Because we don't have enough batteries in our waste dumps'

Scientists at Oxford University are coating a new solar power-generating material onto objects such as rucksacks, cars, and mobile phones. The potential of this breakthrough means that increasing amounts of solar electricity could be generated without silicon-based solar panels. The Oxford scientists’ new light-absorbing material is, for the first time,...

Oxford scientists are generating solar power without panels

Adam Rich was born on October 12, 1968, lived a troubled life, and died on January 7, 2023, at only 54 years old. This is his story. He lived in the Granada Hills area of Los Angeles with his parents and younger brother. The Rich family resided for a time in Florida where Adam studied acting at the local gym.

A Look Back at the Tragic Life and Death of Former Child Star Adam Rich (TV's 'Eight is Enough')

Denver, CO

David Heitz

More dangerous substances are entering the Denver drug supply, Harm Reduction Action Center warned in a newsletter this week. “The Iron Law of Prohibition posits that as law enforcement becomes more intense, the potency of prohibited substances increases,” HRAC Executive Director Lisa Raville wrote in the newsletter. That is exactly what is happening, she said.

Dangerous substances entering Denver drug supply

Chicago, IL

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Foodie in Chicago

Shortly before 3 AM, people in the Chicago area may have felt their houses shake as a 3.4-magnitude earthquake occurred about 60 miles west of the city. (CHICAGO) The United States Geological Survey (USGS) reported a 3.4-magnitude earthquake around Somonauk, IL. Somonauk is in DeKalb and LaSalle Counties, 64 miles west of Chicago.

Did You Feel the Earthquake?

Orange County, FL

Akeena

On July 14th, an unsettling incident occurred in Orange County that has captured the community’s attention and sympathy. Two dogs were abandoned in a most distressing manner, pushed out of a moving vehicle. The situation took a turn for the worse when one of the dogs was hit by the car, resulting in serious injuries.

Two dogs were dumped and pushed out of a car in Florida, and one of them screamed

The EcoFlow Delta Pro Ultra battery and inverter unit is available now for $6,299, while the Smart Home Panel 2 is available for $1,899. The single unit has a 6kWh capacity and supports a 7,200W output and 5.6kW of solar input, allowing it to run an entire home, especially when stacked with other units for increased capacity.

This EcoFlow portable battery powered my whole home during recent outages

Tennessee State

John M. Dabbs

NASHVILLE, Tenn. — The Tennessee Department of Health (TDH) has issued a health alert to clinicians statewide following reports of severe acute illnesses and adverse effects of consuming Diamond Shruumz™ brand chocolate bars, cones, and gummies. The warning comes after the Centers for Disease Control and Prevention (CDC) and the Food and Drug Administration (FDA) received reports of serious health issues linked to these mushroom-containing edible products.

Tennessee Health Alert: Severe Illnesses Linked to Diamond Shruumz™ Products

South Carolina State

Explore Beaufort SC

The mantis shrimp is one tough customer. Beautiful and deadly are two words you don’t typically use to describe shrimp, but the mantis shrimp is definitely in a class of its own; earning a reputation as the ‘savage boxer of the sea’ and one of the most fearsome creatures in the ocean. And, they're right at home here in South Carolina.

Savage Boxer of the Sea: The Deadly Beauty of Mantis Shrimp

In Parts 1 and 2 of this series, pv magazine reviewed the productive lifespan of residential solar panels and inverters. Here, we examine home batteries, how well they perform over time, and how long they last. Residential energy storage has become an increasingly popular feature of home solar. A recent...

How long do residential solar batteries last?

No, pallet shelters for people experiencing homelessness don’t fold into caskets. It’s a question a reader posed one of the first times I wrote about pallet shelters. I find the pallet shelters to be more palatable than ice fishing tents. The Colorado Village Collaborative operates both micro-communities and the so-called Safe Outdoor Spaces with the tents. We all learned the tents are not safe when a fire roared through a CVC Safe Outdoor Space, destroying the compound quickly. Officials never disclosed a cause of the fire.

Opinion: No, pallet shelters for homeless in Denver, Aurora don’t fold into caskets

Uncovering Florida

With hurricane season posing a consistent threat six months out of the year, who would not like a little help getting their home ready for the harsh weather to come? Senate Bill 7028: My Safe Florida Home Program, approved by Governor DeSantis on April 24, 2024, and effective as of July 1, appropriates a one-time total of $200 million from 2024 to 2025 for the purpose of funding hurricane mitigation grants and inspections, as well as outreach and administration costs, to support homeowners in Florida.

DeSantis Signs New Bill Giving $200 Million To Homeowners

Colorado State

A bill quietly introduced this spring in the Colorado legislature to decriminalize the possession of drug paraphernalia obtained by harm reductionists has become law. As low-key as the legislation was introduced, the bill was signed into law without fanfare June 6. It garnered little to no media attention.

Colorado legalizes needles, pipes for meth and crack if obtained by harm reduction group

Camden, NJ

Cornelius, NC

Morristown Minute

CAMDEN, N.J. – Lisa Smith, 61, of Cornelius, North Carolina, has admitted to her role in a fraudulent scheme involving over $3.5 million in Paycheck Protection Program (PPP) loans. U.S. Attorney Philip R. Sellinger announced today that Smith pleaded guilty before U.S. District Judge Karen M. Williams in Camden federal court on July 17, 2024, to a charge of bank fraud conspiracy.

Woman Pleads Guilty to $3.5M COVID Relief Scam

NewsBreak

Spektrum IC3 7.4V 2S 15C Smart G2 Receiver LiPo Batteries

Drivers and pilots enjoy even more Smart advantages when using Spektrum™ Smart G2 LiPo batteries. “Generation 2” features make these powerful LiPo packs even simpler and...

Spektrum IC3 7.4V 2S 15C Smart G2 Receiver LiPo Batteries

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