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The Conversation: U.S. weekly news quiz
From the editors at The Conversation, an independent news organization based in Boston that publishes articles written by academic experts and edited by a team of journalists.
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AROUND THE NEIGHBORHOOD
Rep. Samantha Sencer-Mura
Rep. Samantha Sencer-Mura Responds to Republican-Proposed Bill Repealing Ethnic Studies in Minnesota Schools
Today, the Minnesota House of Representatives Education Policy Committee will hear legislation  authored by Ron Kresha (R - Little Falls) repealing Minnesota’s ethnic studies program …
The Minnesota Toy Library is for parents, grandparents, educators, occupational therapists, and mostly, for kids, to come and choose toys that are fun and that help them learn. MTL Executive Director Rebecca Nutter said, “We can’t just keep consuming things. We need to do better.” (Photo submitted)
Minnesota Toy Library opens third metro location
The Minnesota Toy Library (MTL) is a toy lending program for families with children ages birth to five years. Members can check-out up to five toys at a time, and take them home for 2-4 weeks. And …
Mark Rivard, at right, holds up the first skateboard art he drew with a sharpie. Next to him, his mom, Lorelli Byrne, holds up an iconic piece he did on another skateboard. (Photo by Tesha M. Christensen)
Disrupting education with skateboards, art, and experiential learning
By Eric Ortiz Mark Rivard is not your typical educator. He never went to college. He was not that good a student in high school. And he calls himself “uneducated.” But he has found a …
Mark Rivard of Do Rad Things
Hear from Mark Rivard, creator of Do Rad Things, at 'Let's Connect' event in February
Every artist has an interesting origin story. But nothing compares with how Mark Rivard got started. Rivard began illustrating skateboards with Sharpie markers in the early 2000s. That led to an …
Begin planning kids' summer recreation now
Due in part to high demand, parents who want to place their kids in summer rec programs or summer camps should being vetting such programs and camps well in advance of summer. The following are a …
Very interesting
AROUND THE NEIGHBORHOOD
At 37th and Hiawatha, you can see the iStorage self-storage in the former Dayton's warehouse, the General Mills grain elevators on the far east, and the Atkinson ADM Mill on the south side of the intersection. (Photo by Tesha M. Christensen)
Atkinson ADM Mill still operating
The Atkinson ADM Mill at 3745 Hiawatha Ave. is still operating, and has recently been upgraded to make it more efficient. It is the last industrial flour mill still operating in Minneapolis. The mill …
Arson fires at Stevens House
The Minneapolis Park and RecreaCon Board Park Police Department is asking for the public’s help in solving three recent arson fires at the Stevens House, located at 4901 South Minnehaha Park …
Jonathan Reckford was the first to speak in "Healing Our House Divided" on Oct. 5, 2022.
Healing our house divided
This fall, The Westminster Town Hall Forum presents “Healing Our House Divided”   a four-part series in which intellectually diverse thinkers will argue that community can surmount …
Fire Motor Operator Mary Mohn, Firefighter Bonnie Bleskachek, Firefighter Vicki Hoff and Captain Jean Kidd, who from 1992-1994 formed the city’s first all-women crew, in front of their rig, Engine 5.
MFD commemorates 30th anniversary of first all-women fire crew
Current and former fire department staff, city officials, friends and family joined together at Minneapolis Fire Station 5 (2700 Bloomington Ave.) on Sept. 23, 2022, to honor the four members of the …
Gary Schatzlein stands in Schatzlein’s Saddle Shop at 413 W Lake St., holding a saddle that needs to be repaired. “It has been hard to compete with online shopping,” Gary Schatzlein said. “Brands have made it harder for us to buy from them.” The horse behind him is one customers used to sit on and see if their apparel fit right. Now, the horse displays a “Do Not Touch” sign
WHERE PAST AND PRESENT MEET
Before Lake Street was a popular hub of Minneapolis, it was a rural area where farming was prevalent. There were rarely any streetcars or buses that rode up and down the street, but rather, horses …

Humans and animals can both think logically − but testing what kind of logic they’re using is tricky

For some mental processes, humans and animals likely follow similar lines of thinking.

How researchers measure the logical reasoning of monkeys, pigeons, rats, fish and wasps shapes how they understand mental processes in animals − and in people.

Pop, soda or coke? The fizzy history behind America’s favorite linguistic debate

An expert in American dialects explains how a ‘health drink’ from the early 1800s spawned so many names and variations.

The great population peak: What happens after 10.3B?

Vital Records Index NYC reports global population is set to peak at 10.3B by 2080s, then decline, prompting economic and demographic shifts.

NASA's Webb telescope captured a photo of the asteroid 2024 YR4 from afar.
How do scientists calculate the probability that an asteroid could hit Earth?
Keeping Earth safe from asteroids isn’t just spotting them – it’s also helping people understand what a high-impact probability with Earth means.
A simulation of a set of synthetic galaxies.  Photons are sampled from these galaxies and have been simulated through the Earth's atmosphere, a telescope and a sensor using a code called PhoSim. John Peterson/Purdue
Astronomy has a major data problem – simulating realistic images of the sky can help train algorithms
To make a truly realistic fake picture of a galaxy, you can model exactly how light particles travel through the atmosphere and telescope to reach its sensor.
Many heavy atoms form from a supernova explosion, the remnants of which are shown in this image.
How do atoms form? A physicist explains where the atoms that make up everything around come from
Almost everything on Earth is made up of atoms, but where do these fundamental building blocks come from?
Siccar Point, photographed by the Curiosity rover, is near Mars' Gale Crater.
Is Mars really red? A physicist explains the planet’s reddish hue and why it looks different to some telescopes
Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially from afar.
Astronomers have found a way to estimate the number of stars in the universe.
How many stars are there in space?
Scientists have a good estimate on the staggering number of stars in the universe.
AI literacy is a lot more than simply knowing how to prompt an AI chatbot.

President Trump’s executive order calling for AI literacy highlights its importance. The order also underscores its amorphous nature. Here’s how to develop and measure effective AI literacy programs.
Read more.
The assumption was that the wheel evolved from wooden rollers.
How was the wheel invented? Computer simulations reveal the unlikely birth of a world-changing technology nearly 6,000 years ago
People have long assumed that wheels evolved from simple wooden rollers. But how? And why? A new model focused on mechanical advantage and structural strength suggests some answers.
5 benefits Africa’s new space agency can deliver
Africa’s new space agency has an important role to play in coordinating satellite data and boosting connectivity.
Fossils show colonies of reptiles lived communally 250 million years ago: new South African study
A new fossil discovery suggests that reptiles lived together 20 million years earlier than previously thought.
Even bivalves looked different during the time of the dinosaurs, as these fossils of an ultra-fortified oyster, left, and armored cockle show. Smithsonian Institution
Ancient fossils show how the last mass extinction forever scrambled the ocean’s biodiversity
Not everything dies in a mass extinction. Sea life recovered in different and surprising ways after the asteroid strike 66 million years ago. Ancient fossils recorded it all.
In space, there are four dimensions: length, width, height and time.
Where is the center of the universe?
As the universe expands, it feels like it must be spreading out from some initial point. But a physicist explains why that’s not how it works. Hint: space-time is involved.