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🚦 Who Really Invented the Modern Traffic Light?

The modern traffic light, largely attributed to Garrett Morgan’s 1923 invention, introduced a critical yellow warning light that improved public safety. Despite his significant impact on traffic systems, Morgan’s contributions have often been overlooked due to historical racism.

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Last Updated on February 14, 2026 by Daily News Staff

Modern Traffic Light

 


When you think about the traffic light, you probably picture green for go, red for stop, and maybe a frustrated glance at the yellow. But have you ever stopped to ask: Who actually invented this system we take for granted every day?

The story of the modern traffic light isn’t just about technology—it’s about innovation, public safety, and a Black inventor named Garrett Morgan who changed the way we move through the world.


🔦 Early Traffic Signals: A Dangerous Beginning

Before cars dominated streets, early attempts at traffic control involved manual policing and hand signals. In 1868, the first gas-powered traffic signal was installed in London outside the British Houses of Parliament. Designed by J.P. Knight, a railway engineer, this early signal exploded after just a month due to a gas leak—killing a police officer and abandoning the idea for years.

👉 Read more from History.com

As cars became more common in the early 20th century, so did traffic jams—and accidents. Cities needed a safer, more efficient solution.


🛠️ Enter Garrett Morgan

In 1923, Garrett Morgan, an African-American inventor and entrepreneur from Cleveland, Ohio, received U.S. Patent No. 1,475,024 for a traffic control device that added a crucial feature: a “warning position” between stop and go. This idea is the basis for today’s yellow light.

His signal was:

  • Manually operated
  • T-shaped
  • Designed to be mounted on a post
  • And included a buffer phase to clear intersections before switching direction

This innovation was not only about traffic flow—it was about safety and preventing collisions at a time when automobile fatalities were rapidly increasing.

Morgan sold the rights to his invention to General Electric for $40,000 (equivalent to over $700,000 today), though his contributions were overlooked for decades.

👉 View the full patent on Google Patents

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⚙️ Was Morgan the 

Only

 Inventor?

No. Traffic signal history has multiple contributors:

  • Lester Wire, a Salt Lake City policeman, created an electric traffic light prototype in 1912.
  • William Ghiglieri patented an automatic signal in 1917.
  • Garrett Morgan’s version stood out for its practical innovation—the transitional phase—and for being one of the first widely adopted and commercially viable versions.

In other words, Morgan helped move the traffic light from an experimental device to a nationwide safety standard.


🎥 Watch the Story in 60 Seconds

We break this story down in our latest Forgotten Genius Fridays episode from The Knowledge series on STM Daily News.

📺 Watch “Who Really Invented the Modern Traffic Light?” here: https://youtu.be/cS-emlzhjjk


✊ Why Garrett Morgan Deserves More Recognition

Garrett Morgan’s impact goes far beyond traffic lights. He also invented a gas mask used by firefighters and soldiers, and he launched one of the first Black-owned newspapers in the U.S.

He was a true innovator, working in an era where his contributions were often ignored due to racism. Today, we honor his legacy by telling his story and recognizing how his vision saved countless lives.


🧠 Now you know.

— STM Daily News

Dive into “The Knowledge,” where curiosity meets clarity. This playlist, in collaboration with STMDailyNews.com, is designed for viewers who value historical accuracy and insightful learning. Our short videos, ranging from 30 seconds to a minute and a half, make complex subjects easy to grasp in no time. Covering everything from historical events to contemporary processes and entertainment, “The Knowledge” bridges the past with the present. In a world where information is abundant yet often misused, our series aims to guide you through the noise, preserving vital knowledge and truths that shape our lives today. Perfect for curious minds eager to discover the ‘why’ and ‘how’ of everything around us. Subscribe and join in as we explore the facts that matter.  https://stmdailynews.com/the-knowledge/

 

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Rod: A creative force, blending words, images, and flavors. Blogger, writer, filmmaker, and photographer. Cooking enthusiast with a sci-fi vision. Passionate about his upcoming series and dedicated to TNC Network. Partnered with Rebecca Washington for a shared journey of love and art.

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Breaking News

🌕 Blood Moon Over Arizona: Total Lunar Eclipse Visible in Phoenix on March 3, 2026

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Last Updated on March 2, 2026 by Daily News Staff

Early risers in Arizona are in for a celestial show.

A total lunar eclipse will be visible in Phoenix on March 3, 2026. Here are exact viewing times, what to expect, and how to watch the Blood Moon in Arizona.

On Tuesday, March 3, 2026, a total lunar eclipse will be visible across much of North America — including Phoenixand the Valley. During this event, the Moon will pass completely into Earth’s shadow, turning a deep copper-red color often called a “Blood Moon.”

Here’s what you need to know.


Geometry of a Lunar Eclipse.svg
A schematic diagram of the shadow cast by Earth. Within the umbra, the central region, the planet totally shields direct sunlight. In contrast, within the penumbra, the outer portion, the sunlight is only partially blocked. SunMoon, and Earth sizes and distances between them not to scale.

🌍 What Is a Total Lunar Eclipse?

A total lunar eclipse happens when the Sun, Earth, and Moon align perfectly, with Earth positioned directly between the Sun and the Moon. As the Moon moves into Earth’s darkest shadow (the umbra), it doesn’t disappear — instead, it glows red.

That reddish color comes from sunlight filtering through Earth’s atmosphere — essentially, we’re seeing all the world’s sunrises and sunsets projected onto the Moon at once.


🕒 Phoenix Viewing Times (MST)

Arizona does not observe Daylight Saving Time in March, so these times are in Mountain Standard Time (MST).

  • 1:44 a.m. – Penumbral eclipse begins (subtle dimming begins)
  • 2:50 a.m. – Partial eclipse begins (Earth’s shadow becomes clearly visible)
  • 4:04 a.m. – Totality begins 🌕
  • 4:34 a.m. – Greatest eclipse
  • 5:03 a.m. – Totality ends
  • 6:18 a.m. – Partial eclipse ends
  • 7:20 a.m. – Penumbral eclipse ends
Lunar eclipse contact diagram.svg
Vectorised by User:Sushant savla from the work by Tomruen – File:Lunar eclipse contact diagram.png

The most dramatic portion — totality — lasts nearly one hour.


🌅 Where to Look in Phoenix

The eclipse happens in the pre-dawn hours, so the Moon will be low in the western sky as it sets.

For the best view:

  • Find a location with a clear western horizon
  • Avoid city light glare if possible
  • Consider desert viewpoints, parks, or elevated areas around the Valley

Because the Moon will be setting as the Sun begins to rise, the backdrop of early morning twilight could make for stunning photography.

AdobeStock 284042140

🔭 Do You Need Special Equipment?

No.

Unlike a solar eclipse, lunar eclipses are completely safe to view with the naked eye. However:

  • Binoculars enhance color detail
  • A small telescope reveals subtle shadow gradients
  • A tripod and DSLR or smartphone with night mode can capture impressive images

🌎 Why This Eclipse Matters

This will be one of the most accessible celestial events of 2026 for Arizona residents. Total lunar eclipses don’t happen every year in the same location, and the timing — just before sunrise — adds dramatic visual contrast.

If skies are clear, Phoenix could have a spectacular view.


📌 Quick Viewing Reminder for Phoenix

Set your alarm for around 3:45 a.m.

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Step outside by 4:00 a.m.

Look west

Watch the Moon turn red

No tickets. No crowds. Just the sky putting on a show.


For more science, space, and Arizona skywatching coverage, visit STM Daily News.


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The Bridge

Hard Rock International and Coca-Cola Launch ‘Women Empower’ Series for International Women’s Month

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Hard Rock and Coca-Cola launch the ‘Women Empower’ series for International Women’s Month, with events, menu specials, and a donation to Women in Music.
The ‘Women Empower’ micro-documentary series spotlights women across the music industry as Hard Rock hosts global events and limited-time Cafe offerings in March.
Throughout International Women’s Month, participating Hard Rock Cafes will serve limited-edition Coca-Cola specialty drinks inspired by the different regions represented in the ‘Women Empower’ series

Hard Rock International is teaming up with long-time partner Coca-Cola to spotlight women shaping the music business with a new content initiative and a month-long slate of events.

Announced Feb. 26, 2026, the collaboration introduces “Women Empower,” a micro-documentary series rolling out throughout March as part of Hard Rock’s annual International Women’s Month celebrations. Alongside the video series, Hard Rock says it’s aiming to host 1,000 live music and special events globally across its Cafes, Hotels, Casinos and Live venues.

IWM Hard Rock
Hard Rock International and Coca-Cola celebrate International Women’s Month with micro-documentary series that honor women shaping the music industry around the world

A micro-documentary series focused on women across the industry

Rather than focusing only on performers, “Women Empower” highlights women working in a range of roles across music and media. Hard Rock notes that less than 5% of music and media creators are women, and the series is designed to put more faces—and job titles—into the public conversation.

The six featured women include:

  • Janelle Abraham — Director/Film Producer
  • Kat Luna — Singer/Songwriter
  • Minami Minami — Composer/Dancer/Singer
  • Claire Murphy — Guitar Tech
  • Mayna Nevarez — CEO & Founder, Nevarez Communications
  • Wendy Ong — Co-President/CMO, TaP Music

Elena Alvarez, Senior Vice President of Marketing and Brand Partnerships at Seminole Gaming and Hard Rock International, said the brand is using International Women’s Month to “lift the curtain” on the series while tying the celebration back to Hard Rock’s music-first identity and philanthropic work.

$100,000 donation to Women in Music

Hard Rock Heals Foundation®, Hard Rock’s charitable arm, is donating $100,000 to Women in Music, supporting the nonprofit’s education and empowerment efforts.

Nicole Barsalona, President of Women in Music, said the campaign highlights diversity on stage and “the wide range of roles across the music business—and the women behind the scenes whose work drives our industry forward.”

Limited-time Coca-Cola menu items at participating Hard Rock Cafes

Throughout March, participating Hard Rock Cafes will offer a limited-time Coca-Cola-inspired menu tied to the regions represented in the series.

Specialty drinks include:

  • Passionfruit Splash — passionfruit beverage with Minute Maid Lemonade, Sprite and cranberry juice
  • Mango Guava Chiller — mango and guava-flavored drink with Sprite, pineapple and lime juice
  • Spiced Yuzu Soda — spiced brown sugar, yuzu and Coca-Cola blend

Food items include:

  • Fattoush Chicken Caesar Salad — romaine with grilled chicken, mint, vegetables, fried naan and red wine Caesar dressing
  • Mahi Sandwich — mahi filet with remoulade, lettuce, tomato and shoestring onions, served with seasoned fries
  • Dulce de Leche Brownie — brownie with chocolate sauce, vanilla ice cream, dulce de leche and whipped cream

Hard Rock Hotels: curated listening experiences honoring female artists

Hard Rock Hotels will also highlight women in music through live performances, curated playlists and themed listening experiences using the brand’s Sound of Your Stay® program. Hard Rock says guests can expect music-themed amenities such as limited-edition vinyl, memorabilia highlights and playlists centered on female artists—both iconic names and emerging talent.

Events worldwide + Rock Shop merch

Hard Rock says it will host women-led performances, networking events, brunches and other community-driven experiences across its global footprint throughout March.

Hard Rock’s official International Women’s Month T-shirts are available at Rock Shop® retail locations and online.

For the full list of International Women’s Month activations, visit https://www.hardrock.com/women.

The Bridge is a section of the STM Daily News Blog meant for diversity, offering real news stories about bona fide community efforts to perpetuate a greater good. The purpose of The Bridge is to connect the divides that separate us, fostering understanding and empathy among different groups. By highlighting positive initiatives and inspirational actions, The Bridge aims to create a sense of unity and shared purpose. This section brings to light stories of individuals and organizations working tirelessly to promote inclusivity, equality, and mutual respect. Through these narratives, readers are encouraged to appreciate the richness of diverse perspectives and to participate actively in building stronger, more cohesive communities.

https://stmdailynews.com/the-bridge

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The Knowledge

Brightline West Nears Final Environmental Clearance Milestone

Brightline West’s final environmental assessment is 99% complete, clearing a major hurdle for the high-speed rail line connecting Southern California and Las Vegas.

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Last Updated on March 1, 2026 by Daily News Staff

Brightline West train speeding through landscape.
Image Credit: Brightline West

The long-awaited high-speed rail connection between Southern California and Las Vegas just hit a major milestone.

According to recent reports, the final environmental assessment for Brightline West is now 99% complete — signaling that one of the most critical regulatory hurdles for the project is nearly finished.

For a project that has been discussed for over a decade, this is significant progress.


What “99% Complete” Really Means

@stmblog

Brightline West’s final environmental assessment is now 99% complete, marking a major milestone for the high-speed rail line connecting Southern California and Las Vegas. https://stmdailynews.com/the-knowledge-2/ Images: Brightline West, Storyblocks BrightlineWest VegasTrain HighSpeedRail CaliforniaLife VegasLife TravelNews DidYouKnow BreakingNews ♬ original sound – STMDailyNews – STMDailyNews

Before major infrastructure projects like high-speed rail can move into full construction, they must go through extensive federal environmental review under the National Environmental Policy Act (NEPA).

For Brightline West, this includes:

  • Environmental impact evaluations
  • Wildlife and habitat assessments
  • Air quality studies
  • Noise and vibration analysis
  • Cultural and tribal consultations
  • Traffic and community impact reviews

Reaching 99% completion means the overwhelming majority of those studies, revisions, and agency approvals are essentially done. In practical terms, the project is nearly clear of its final federal environmental review requirements.

That’s a huge step toward full-scale construction.


The Route: Southern California to Las Vegas

Brightline West will run approximately 218 miles largely within the median of Interstate 15, connecting:

  • Las Vegas
  • Apple Valley
  • Hesperia
  • Rancho Cucamonga (with connections to Metrolink toward Los Angeles)

Trains are designed to reach speeds up to 200 mph, cutting travel time between Southern California and Las Vegas to roughly 2 hours.

Instead of battling I-15 weekend traffic, travelers could board a train in Rancho Cucamonga and arrive on the Las Vegas Strip in about the time it currently takes just to get through the Cajon Pass on a busy Friday.


Construction Status

The project officially broke ground in 2024, and early work has included:

  • Geotechnical testing
  • Land surveying
  • Utility relocation
  • Pre-construction corridor preparation

While heavy civil construction has not yet fully ramped up across the entire route, completing environmental clearance removes one of the last major barriers before large-scale building accelerates.


Timeline Update

The original goal was to open before the 2028 Los Angeles Olympics. That timeline has shifted.

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Current projections place passenger service around late 2029, depending on construction pace and financing milestones.


Why This Milestone Matters

High-speed rail projects in the United States often stall due to environmental review delays, funding gaps, or regulatory challenges.

Getting to 99% completion on final environmental assessment means:

  • Federal review is nearly wrapped
  • Legal vulnerability is reduced
  • Major construction can proceed with more certainty
  • Investor confidence improves

For Southern California and Nevada, it represents real forward momentum.


The Bigger Picture

Brightline West is privately developed, separate from California’s state high-speed rail system. If completed as planned, it would become one of the first true high-speed rail lines operating in the western United States.

The I-15 corridor between Los Angeles and Las Vegas is one of the most heavily traveled leisure routes in the country. A successful rail alternative could significantly reshape travel patterns between the two regions.


Final Take

The headline may sound small — “99% complete” — but in infrastructure terms, it’s a major breakthrough.

With environmental review nearly finished, Brightline West is closer than ever to turning renderings into reality.

Now the question shifts from if the train gets built… to how fast construction can move from here.

Further Reading & Outside Coverage

Dive into “The Knowledge,” where curiosity meets clarity. This playlist, in collaboration with STMDailyNews.com, is designed for viewers who value historical accuracy and insightful learning. Our short videos, ranging from 30 seconds to a minute and a half, make complex subjects easy to grasp in no time. Covering everything from historical events to contemporary processes and entertainment, “The Knowledge” bridges the past with the present. In a world where information is abundant yet often misused, our series aims to guide you through the noise, preserving vital knowledge and truths that shape our lives today. Perfect for curious minds eager to discover the ‘why’ and ‘how’ of everything around us. Subscribe and join in as we explore the facts that matter.  https://stmdailynews.com/the-knowledge/

Author

  • Rod Washington

    Rod: A creative force, blending words, images, and flavors. Blogger, writer, filmmaker, and photographer. Cooking enthusiast with a sci-fi vision. Passionate about his upcoming series and dedicated to TNC Network. Partnered with Rebecca Washington for a shared journey of love and art.

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The Latest from Sleeve’s SPR: Sleeve's Senior Pickleball Report

PickleRage Opens First South Carolina Club in North Charleston — Grand Opening Weekend Set for March 6–7

PickleRage Opens First South Carolina Club in North Charleston — Grand Opening Weekend Set for March 6–7

PickleRage is opening its first South Carolina indoor pickleball club in North Charleston on March 6-7, 2026. The launch features a two-day celebration with open play, clinics, and community activities. The climate-controlled facility aims to enhance year-round pickleball accessibility for players of all skill levels.

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