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Good Questions: Cell Phone Vibration, Telling Time And Clinking Glasses

It’s Friday, so we’re answering some of the Good Questions you’ve e-mailed us this summer. Chris from Hopkins wants to know: what makes cell phones vibrate? Employees from Sprint said there is a circuit board inside your phone with a ringer attached, and a vibration motor attached.

08/01/2014

baseball, baseballs, generic

Good Question ‘Reply All’: Baseballs, Mirages & ‘Ouch’

Avery from Zumbrota wants to know: How many baseballs do they go through during a game? Some of the baseballs end up in the hands of fans. Some are re-used the next day for batting practice. But during the course of a Twins game, about 10 dozen, or about 120 baseballs, are used.

07/18/2014

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Good Question – ‘Reply All’: Sandbags, Fair Food & Ash Trees

Emily from St. Cloud wants to know what happens to all the sandbags after the flooding is over? If the sand isn’t contaminated with floodwater, it can be used as fill for things like playgrounds and sidewalks. But in most cases, the sand is contaminated.

06/27/2014

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Good Question ‘Reply All': Windshields, Fruit Stickers & Mosquito Bites

Brad from Watertown wants to know: Why are there dots on our windshields? Our friends from Abra Auto Body and Glass helped us with this one. Basically those dots are there to stop UV rays from coming in from the sun. Without the dots, UV rays could burn the adhesive that holds the windshield in place.

06/06/2014

Lake Calhoun

Good Question ‘Reply All’: Street Sand Removal, Lake Names & Population Signs

Ken from Roseville asked: What do the cities do with all the sand they sweep up in the spring? That depends on the city.

05/23/2014

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Good Question ‘Reply All': Robin Eggs, Fine Money & Dog Smell

Toni Lynn from North St. Paul asked: Why are robin eggs blue? According to DNR bird expert Carol Henderson, the pigments in the blood of the mom robin are embedded into the egg shell as the egg passes through the oviduct before it’s laid.

05/02/2014

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Good Question ‘Reply All’: Easter Edition

The word Easter isn’t in any scripture, but back in the Middle Ages people in the Northern Hemisphere associated this time of year with new life, or spring. Eostre is a goddess in Germanic paganism, and fertile rabbits (or hares) are synonymous with new life.

04/18/2014

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Good Question ‘Reply All’: Potholes, NCAA Ribbons & Flower Show Leftovers

Breanna from Anoka asked: Why are potholes called potholes? Taylor from Rosemount wanted to know: What do the red, white and blue ribbons on the floors of the NCAA men’s basketball tournament stand for?

03/28/2014

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Good Question ‘Reply All’: March Madness Edition

David from Eagan asked: Who picks the 68 teams in the tournament?

03/21/2014

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Good Question ‘Reply All': Presidential Husbands, Dry Eyes & Feminized Vehicles

I love answering questions from kids because they can really stump us with the simplest things. Nine-year-old Dominick from Mounds View wants to know: If the U.S. president was a woman, what would they call her husband? The short answer to this one is that no one knows yet for sure because it has yet to happen.

03/14/2014

Duck Hunters Shot Pic 1

Good Question ‘Reply All’: Spring Edition

Mike from New Auburn asked: What’s the difference between meteorological spring and “real” spring?

03/07/2014

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Good Question ‘Reply All': Birds, Colds & Calendars

It’s Friday, and that means it’s time for Heather Brown to dig into the Good Question mailbag to answer some of your best queries. And it looks like, despite it being so late in the season, people still have many questions about winter.

02/28/2014

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Good Question ‘Reply All': Red, Judge Robes & Gray Hair

Amerti asked: Why do we associate red with romance? For centuries, red has meant danger, strength, courage and love. It’s always been considered a powerful color that stands out to represent things that are powerful to people. Carol Bruess, professor of family studies at the University of St. Thomas, says it all probably comes down to what’s in our veins. “The heart is the organ that pumps ‘red’ blood through our life system, the body,” Bruess said.

02/14/2014

(credit: Christopher Furlong/Getty Images)

Good Question – Reply All: Sleeping Dogs, Fall Towns & Cold Records

Riley, the Heine family’s English setter, can sleep anywhere, anytime. So, that had Karen from Edina wanting to know: Why do dogs sleep so much? According to Dr. Travis with Uptown Veterinarians, dogs have natural circadian rhythms, like humans. He says some dogs sleep far more than others, and are influenced by their owners’ schedules.

01/24/2014

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Good Question ‘Reply All’: Contagious People, Prongs & The Golden Dome Seat

Kathy from Roseville asked: How long is a person with the flu contagious? The Minnesota Department of Health follows the guidelines of the Centers for Disease Control when it comes to influenza.

01/17/2014

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