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EXPLR ANNOUNCES TOP STUDENT INNOVATORS NAMED NATIONAL STEM CHAMPIONS

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106 students will receive expense-paid trips to the National STEM Festival in Washington, D.C.
EXPLR is founded by Jenny Buccos and co-founded by Kari Byron (former Discovery Channel Mythbuster) and Andrew Zimmern (Bizarre Foods)

NEW YORK, Dec. 18, 2024 /PRNewswire/ — EXPLR announces the 106 students whose outstanding projects have earned them the title of National STEM Champions. These students will be recognized at the National STEM Festival in Washington, D.C., March 19-22, 2025.

Each student and a guardian will receive an expense-paid trip, including lodging and travel, to attend the Festival and showcase their projects to the public and business and government leaders. In addition, each National STEM Champion will receive free access to EXPLR’s educational streaming video and curriculum platform for the teacher of their choice.

EXPLR invited students in grades 7-12 from across the U.S. and its territories to conceive and submit STEM innovations, inventions, and research across six categories: Aerospace Innovation, Environmental Stewardship, Future Food, Health and Medicine, Powering the Planet, and Tech for Good.

“Congratulations to all the students selected as National STEM Champions! EXPLR created the National STEM Festival to spotlight the next generation of innovators—students who are bold thinkers, dynamic leaders, and creators with the power to make a real impact. I’m incredibly excited to welcome our STEM Champions to the Festival this spring, where their ideas will inspire us all,” said Jenny Buccos, Founder & CEO of EXPLR and Co-Director of the National STEM Festival.

In addition to being selected as National STEM Champions, select students were also recognized for the following special awards:

The AISES Indigenous Ingenuity Award recognizes the creativity, ingenuity, and technical prowess of the first scientists by honoring Indigenous students from North American tribes or the Pacific Islands who have developed research projects that answer burning questions or address real-world challenges from their communities.The Congressional Innovation Award recognizes the creativity, ingenuity, and technical prowess of students who have developed outstanding mobile and web applications that address real-world challenges.EXPLR Catalyst Award recognizes an outstanding entrant who demonstrates exceptional ingenuity and a commitment to solving real-world problems through innovative solutions. This award honors an individual whose project relentlessly pursues practical applications to address significant societal challenges with creativity and innovation.The Autodesk Design & Make Champion Award honors one 2025 National STEM Champion for exceptional creativity and innovation in completing a project that demonstrates outstanding skills throughout the entire design and make process.

The following students were named National STEM Champions:

ALABAMA
Aanchal Behara (Birmingham), Ashu Anand (Birmingham)

ALASKA
Sara DeVolld (Soldotna)

AMERICAN SAMOA
Amelie Chen (Pago Pago)

ARIZONA
Humberto Gil Villalobos (Yuma), Akshay Karthik (Chandler), Carmen Martinez (Yuma)

ARKANSAS
Harshith Guduru (Bentonville), Bennet Chen (Little Rock)

CALIFORNIA
David He (San Diego), Shriya Nedumaran (San Jose), Joanna Deng* (Orinda)
*Joanna Deng is also a recipient of the Congressional Innovation Award

COLORADO
Alexander Zhang (Boulder), Anirudh Rao (Highlands Ranch)

CONNECTICUT
Snigtha Mohanraj (New Haven), Tyler Malkin* (Greenwich)
*Tyler Malkin is also the recipient of the Alumni Award

DELAWARE
Cailyn Pan (Wilmington), Riddik Sri Satya Neetipalli (Wilmington)

FLORIDA
Carson Granese (St. Petersburg), Gabriella Weiner (Melbourne), Rudra Patel (Tampa)

GEORGIA
Daniel Li (Suwanee), Hannah Coley (Conyers)
From the NASEF Farmcraft team from Brookwood High School in Snellville: Nakariana Jones, Evie Moore, Sydney King, Indus Lewis, Layla Young, Wren Hall, Ella Foghis Myers

GUAM
Mitekshi Ghosh (Chalan Pago)

HAWAII
Liam Chattergy* (Honolulu), Jinghao Li (Kapolei)
*Liam Chattergy is also a recipient of the Congressional Innovation Award

ILLINOIS
Manaal Siddiqui (Naperville), Sammit Chidambaram (Dunlap)

INDIANA
Sophia Fu (Carmel), Rohan Bhosale (Carmel), Tara Kim (West Lafayette)

IOWA
Amal Eltayib (Iowa City), Ritvik Gupta (Johnston)

KANSAS
Elizabeth Barnes (Overland Park), Mahi Kohli (Olathe)

KENTUCKY
Lucy Teng (Louisville),  Vallabh Ramesh (Louisville)

LOUISIANA
Abigail Qi (Baton Rouge),  Gyeongyun Min (Lake Charles)
From the NASEF Farmcraft team from University View Academy in Baton Rouge: Alanna Piper, Elison Hebert, Diego Santana, Charles Steele

MAINE
Gabriel Kirmani (Limestone)

MARYLAND
Megan Yeager (Hanover), Bryan Hijam (Baltimore)

MASSACHUSETTS
Nichelle Thinagar (Shrewsbury), Sarah Wang (Andover)

MICHIGAN
Chikanma Okoisor (Midland), Elliot LeClair (Midland), Tanay Panja* (Ann Arbor)
* Tanay Panja is also a recipient of the Congressional Innovation Award

MINNESOTA
Tyler Clair (Minnetonka), Kevin Qiu (Plymouth), Surjosnato Dhar (Plymouth)

MISSISSIPPI
Celia Lane (Ridgeland), Pranav Reddy (Ridgeland)

MISSOURI
Elizabeth Saleeby (Saint Louis), Anikait Rawat (Manchester)

MONTANA
Akira Lanes (Bozeman)

NEBRASKA
Dakota Sage (Central City), Thanvi Bhat (Omaha)

NEVADA
Jordan Chong (Reno), Jayna Kim (Las Vegas)

NEW HAMPSHIRE
Viktor Osadsky (Exeter), Jiaxuan Dai (Exeter)

NEW JERSEY
Ishaan Kunwar (Edison), Krithik Alluri (Medford)

NEW MEXICO
Steven Xu (Roswell), Natashia Anderson*  (Farmington)
* Natashia Anderson is also the recipient of the AISES Indigenous Ingenuity Award

NEW YORK
Tristan Burchett* (Brooklyn),  Mai Tran (New York City), Isabella Wissa (Lincolndale), Chase Ende (Harrison)
*Tristan Burchett is also the recipient of the EXPLR Catalyst Award

NORTH CAROLINA
Sakhyata Gurram (Cary), Swayam Shah (Raleigh), Keertana Ramars Jillella Venkata*  (Raleigh)
* Keertana Ramars Jillella Venkata is also a recipient of the Congressional Innovation Award

NORTH DAKOTA
Fatemeh Saeedi (Grand Forks)

NORTHERN MARIANA ISLANDS
Misha Kim (Northern Mariana Island, Saipan)

OHIO
Deepthisri Paruchuri (Columbus), Anuki Mudalige (Delaware)

OKLAHOMA
Caytie Couch* (Quapaw), Emma Zhang (Jenks)
* Caytie Couch is also the recipient of the AISES Indigenous Ingenuity Award

OREGON
Anisha Dhoot (Portland), Liam Aranda-Michel (Lake Oswego), Nidhi Yadalam (Portland)

PENNSYLVANIA
Aadi Deshmukh (Bethlehem), Audrey Rozea (West Chester), Dharunish Yugeswardeenoo (Warrington)

PUERTO RICO
Shanti Isaac (Guaynabo)

RHODE ISLAND 
Jimin Shon (Portsmouth)

SOUTH CAROLINA
Karthik  Arumugam (Mauldin), Sydney Poliakoff (Charleston)

SOUTH DAKOTA
Kambria Tamayo* (Lower Brule),  Lila Vanderlei (Avon),  Steven Swallow (Porcupine)
* Kambria Tamayo is also is also the recipient of the AISES Indigenous Ingenuity Award

TENNESSEE 
Benjamin Taylor (Memphis), Shashank Lahoti (Mount Juliet)

TEXAS
Hasini Leo Jayaraj (Leander),  Adel Sisy* (Manvel)
* Adel Sisy is also a recipient of the Congressional Innovation Award

UTAH
Aadhi Umamageswaran (Salt Lake City), Ian JakeKim (Salt Lake City)

VIRGINIA
Ashrita Gandhari (Alexandria), Ani Nishanian (Chantilly), Linda Pistun (Alexandria)

WASHINGTON
Lakshmi Agrawal (Bellevue), Matthew “Jerry” Yao* (Walla Walla)
*Matthew Yao is also the recipient of the Autodesk Design & Make Champion Award

WISCONSIN
Aditi Muduganti* (Onalaska), Ritisha Dey (Shorewood)
*Aditi Muduganti is also a recipient of the Congressional Innovation Award

WYOMING
Padmalakshmi Ramesh (Laramie), Teagan Thomas (Greybull)

The National STEM Festival, presented by EXPLR, is able to offer inspiring and engaging experiences to participants, both in Washington, D.C. and online, thanks to the support of co-presenting sponsors Autodesk and Broadcom Foundation, in addition to a number of supporting organizations that share a commitment to advancing innovation and STEM education. A full list of sponsors and supporters can be found on the National STEM Festival website.

For media and interview requests or inquiries about National STEM Festival coverage, please contact Skai Blue Media at teamexplr@skaibluemedia.com.

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Landis+Gyr Secures Major Contract with Leading US Utility

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CHAM, Switzerland and ALPHARETTA, Ga., Oct. 26, 2026 /PRNewswire/ — Landis+Gyr Group AG (SIX: LAND), a global energy technology leader driving intelligent innovation across the grid, today announced that it has secured a major contract with a leading US investor-owned electric utility. The agreement covers more than 3 million advanced metering endpoints.

Under the agreement, Landis+Gyr will provide Revelo meters and associated network and head-end system technologies, complemented by advanced security solutions, premium support, and software maintenance and services. The deployment is expected to advance the utility’s grid modernization objectives by enhancing security, grid visibility and operational performance.

“This important win reflects the strong momentum of our Grid Edge Intelligence portfolio and the trust customers place in Landis+Gyr to support large-scale grid modernization programs. By combining advanced metering, integrated technology, security and support capabilities, we look forward to helping this utility enhance grid visibility, reliability and operational performance,” said Peter Mainz, Chief Executive Officer of Landis+Gyr.

About Landis+Gyr

Landis+Gyr is a global energy technology leader, delivering intelligent solutions that connect devices, data, and decisions across the grid. Trusted by more than 2,000 utilities worldwide, we transform traditional devices into intelligent, networked sensors, giving utilities real-time grid visibility and system control. With these combined insights, electric, gas, and water companies can anticipate demand, optimize operations, and deliver energy that’s more reliable, resilient, accessible, safe, and sustainable for everyone. For more information, please visit our website www.landisgyr.com.

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In HelloNation, Electrical Expert Sean McGahy Breaks Down How a Whole Home Surge Protector Works

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The Article Explains How This Type of System Protects a Home’s Electronics From Power Surges Throughout the Day.

WAKE FOREST, N.C., Oct. 26, 2026 /PRNewswire/ — What does a whole home surge protector do? A HelloNation article answers that question and explains how this type of device defends a home’s wiring and electronics from voltage spikes.

The article explains that many power surges happen quietly throughout the day, often without anyone noticing. Large appliances such as air conditioners and refrigerators create small voltage spikes every time they cycle on and off.

According to the article, a whole home surge protector is installed directly at the electrical panel, where it can monitor voltage across the entire house. Unlike a power strip, which protects a single outlet, this device works at the source.

The article notes that modern homes rely on sensitive electronics, including smart thermostats, entertainment systems, and connected appliances. Repeated voltage fluctuations can damage this circuitry over time, even when a homeowner never notices it happening.

External surges from lightning strikes or utility grid fluctuations tend to be more severe than everyday cycling surges, the article explains. A whole home system is designed to respond quickly and redirect excess voltage away from a home’s circuits.

Installation is typically straightforward for a licensed electrician and does not usually require major changes to existing wiring, the article states. Many systems include indicators that let homeowners confirm the device is functioning properly.

The article points out that surge protectors are rated by how much energy they can absorb, often measured in joules. Homes with more electronics generally benefit from a protector with a higher rating.

A protector does not last forever, the article notes. Absorbing a large surge can wear down its internal components, even if the device still looks functional. Periodic testing by an electrician can confirm the system is still working as intended.

Electrical Expert Sean McGahy of Zar Electric is featured in the article. The article explains how periodic testing can confirm that a whole home surge protector is still providing the level of protection it was designed for.

The article adds that surge protection works best as one part of a broader approach to electrical safety. Homes should still have properly functioning breakers, updated wiring, and routine inspections alongside this added layer of defense.

Homes in areas prone to storms or frequent power fluctuations may see added value from this protection, the article notes. New construction offers a convenient time to add it, though retrofitting an existing home is described as achievable and usually quick.

The article notes that cost varies depending on the type of system installed and the complexity of a home’s existing electrical setup. Many homeowners view the expense as reasonable compared to the potential cost of replacing damaged electronics after a serious surge event.

Some insurance providers take note of these systems when evaluating a home’s overall risk profile, the article adds, though policies vary from carrier to carrier. This is described as one more reason homeowners weigh the value of this type of protection.

The article closes by noting that deciding whether this protection makes sense often comes down to a home’s electronics, its location, and a homeowner’s comfort level with risk. A licensed electrician can walk through these considerations before a final decision is made.

How Does Whole Home Surge Protection Safeguard Your Home? features insights from Sean McGahy, Electrical Expert of Wake Forest, North Carolina, in HelloNation.

About HelloNation

HelloNation is America’s Good News Network, a premier media platform built on the idea that good news travels faster when real people tell real stories. Through its community-focused digital publications and innovative “edvertising” approach, HelloNation delivers expert-driven, good-news content that informs, inspires, and spotlights the leaders making a meaningful impact in their communities.

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In HelloNation, Building Materials Expert Andy Maetzold Explains How Freeze-Thaw Cycles Affect Minnesota Homes

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The Article Shows How Moisture, Temperature Swings, and Hail Shape Material Choices for Roofs, Windows, Walls, and Decks.

WACONIA, Minn., Oct. 26, 2026 /PRNewswire/ — How do freeze-thaw cycles damage a home in Minnesota? The answer appears in a HelloNation article that was newly published for homeowners choosing building materials for a cold climate. The article features insights from Building Materials Expert Andy Maetzold, a fourth-generation member of the family behind Mayer Lumber.

The HelloNation article explains that a Minnesota home faces a wider range of weather than houses in most of the country. Below-zero nights, humid summers, and hailstorms all test the products used to build and repair it.

According to the article, moisture often does more harm than cold by itself. Water seeps into small gaps, freezes overnight, and expands, and repeated freeze-thaw cycles slowly push joints and seams apart.

The article also notes that large temperature swings make many products expand in summer and shrink in deep cold. Materials installed without room to move can buckle, crack, or pull loose from their fasteners.

The roof takes more of this stress than any other part of the house, the article explains. Asphalt shingles remain the most common choice because they are affordable and familiar to most roofing crews. In areas that see hail, many homeowners look at impact-resistant shingles that earn a Class 4 rating.

The article points out that some insurance companies offer lower premiums for Class 4 roofs, though discount rules vary by insurer. Metal roofing is another option that sheds snow quickly, and snow guards are often added above doors and walkways.

Ice dams get special attention in the piece. The article explains that no shingle stops them alone, because the real cause is warm air leaking into the attic and melting snow on the upper roof. Air sealing, attic insulation, and steady ventilation deal with that heat directly.

Cold-climate building codes also call for an ice barrier membrane under the shingles along the eaves, according to the article. This layer helps keep backed-up water away from the roof deck and the ceilings below.

For windows, the article points readers to the National Fenestration Rating Council label and its U-factor, which measures how easily heat passes through the whole unit. A lower number means better insulation and a warmer glass surface on a January night.

The article compares double-pane windows with triple-pane units, which cut heat loss further but cost and weigh more. It also notes that vinyl and fiberglass frames insulate well, while aluminum frames need a thermal break to suit Minnesota winters.

Walls, decks, and lumber are covered as well. The article explains that house wrap and flashing protect wall framing from water, and that wood touching concrete or soil generally needs pressure treatment.

The insights from Building Materials Expert Andy Maetzold also address cost. The article encourages comparing the full life of a product rather than the purchase price alone, since a cheaper material that needs frequent repairs can cost more over 20 or 30 years.

Finally, the article advises checking with local building officials about code rules. It also stresses following manufacturer installation instructions, since many warranties depend on them.

How Do Freeze-Thaw Cycles Affect Building Materials in Minnesota? features insights from Andy Maetzold, Building Materials Expert of Waconia, Minnesota, in HelloNation.

About HelloNation

HelloNation is America’s Good News Network, a premier media platform built on the idea that good news travels faster when real people tell real stories. Through its community-focused digital publications and innovative “edvertising” approach, HelloNation delivers expert-driven, good-news content that informs, inspires, and spotlights the leaders making a meaningful impact in their communities.

View original content to download multimedia:https://www.prnewswire.com/news-releases/in-hellonation-building-materials-expert-andy-maetzold-explains-how-freeze-thaw-cycles-affect-minnesota-homes-302919645.html

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