ANSWER: Sun Spots visited Emily Post online to find out what the icon of etiquette had to say about men wearing a hat in public. She wrote:

Men – Hats can be left on…

Outdoors

At athletic events (indoors or out)

On public transportation

In public buildings such as post offices, airports, and hotel or office lobbies

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On elevators

Men – Take hats off, including baseball caps …

In someone’s home

At mealtimes, at the table

While being introduced, indoors or out (unless it’s frigid!)

In a house of worship, unless a hat or head covering is required

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Indoors at work, especially in an office (unless required for the job)

In public buildings such as a school, library, courthouse, or town hall

In restaurants and coffee shops

At a movie or any indoor performance

When the national anthem is played

When the flag of the United States passes by, as in a parade.

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Read more about Emily Post and her etiquette guidelines at http://www.emilypost.com/everyday-manners/common-courtesies/479-hats-off-the-who-what-when-where-of-the-hat/.

Sun Spots went to “The Old Farmer’s Almanac” to respond to your second question. “The Doppler radar used in weather forecasting measures the direction and speed, or velocity, of objects such as drops of precipitation. This is called the Doppler Effect and is used to determine whether movement in the atmosphere is horizontally toward or away from the radar, which aides in weather forecasting.”

Read more at The Old Farmer’s Almanac at http://www.almanac.com/fact/what-is-doppler-radar-used-for-in/.

Craig Miller at WGME 13 replied to our tweet on Twitter: “By observing current data across the globe, analyzing forecast computer models, and using personal experience.”

Todd Gutner at WCSH 6 told us via email: “I look at a variety of things, including expected temperatures at various levels of the atmosphere, amount of cloud cover which can limit sunshine, and wind direction which plays a huge role especially for those living close to the ocean.”

DEAR SUN SPOTS: Why was Auburn’s public boat launch at North River Road shut down and locked up on Mother’s Day weekend? — Bewildered boater, Auburn.

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ANSWER: The gate was closed for safety reasons/high water levels. It was opened Wednesday, May 13 after water levels were low enough to install the safety buoy lines across the river to protect the upstream side of the dam. Brookfield (Brookfield Renewable Energy Partners is the company that owns the dam) is very safety conscious, and after the near mishap two years ago we have a protocol that flows need to be below 8,000+/- cfs to open the launch.

Brookfield is very good at communicating with the city of Auburn. I, too, was disappointed that I could not get out there on Sunday, but got out there last night and fished for a couple hours. It is a great resource that is still underutilized and the fishing is impressive. — Eric J. Cousens, deputy director of planning and development, Auburn.

Directions to and pictures of the North River Road boat launch can be found on Androscoggin Land Trust’s site at http://androscogginlandtrust.org/land-projects/north-river-road-boat-launch/.

Learn about Brookfield Renewable Energy Partners at https://www.brookfieldrenewable.com/.

Learn more about Eric Cousens and his planning and development efforts for the city of Auburn here: http://www.auburnmaine.gov/Pages/Government/Planning-Permitting-and-Code/.

Use the QR code to go to Sun Spots online for additional information and links. This column is for you, our readers. It is for your questions and comments. There are only two rules: You must write to the column and sign your name (we won’t use it if you ask us not to). Please include your phone number. Letters will not be returned or answered by mail, and telephone calls will not be accepted. Your letters will appear as quickly as space allows. Address them to Sun Spots, P.O. Box 4400, Lewiston, ME 04243-4400. Inquiries can be emailed to sunspots@sunjournal.com, tweeted @SJ_SunSpots or posted on the Sun Spots facebook page at facebook.com/SunJournalSunSpots. This column can also be read online at sunjournal.com/sunspots. We’ve joined Pinterest at http://pinterest.com/sj_sunspots.

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