Sunday, July 22, 2018
Letters To The Editor

Monday's letters: How to protect your eyes from the solar eclipse

Total eclipse | Aug. 10

Save your eyes

For the upcoming Aug. 21 solar eclipse, especially in Florida where the sun is blocked only partially (81.4 percent), it is important to wear ISO 12312-2 "solar eclipse glasses" if you look directly at the sun. This is because the pain nerve receptors in your eye have a higher pain threshold for light intensity than that for damage to your retina. Normally, if you look directly at the sun, it is too bright and hurts, and you look away quickly, This happens usually before the light can be focused onto the eye's retina long enough to do permanent damage. But if the sun's intensity is reduced to a lower level, say near 20 percent, there is not enough light intensity to trigger your pain threshold but there is still plenty of light intensity to cause permanent damage to the retina. Special ISA-12312-2 solar eclipse glasses reduce the light by 99.999 percent, and also reduce it in the UV and the infrared (which sunglasses usually do not). Also, do not use solar eclipse glasses in combination with a telescope or binoculars, because the large lens may collect say 10,000 times more light than your small pupil of your eye normally does, thus cancelling out the 99.999 percent reduction of the solar glasses.

The takeaway: Just because the reduced intensity of a partial solar eclipse does not cause you pain to look at the sun does not mean that you are not damaging your retina.

Finally, you can also view the image of the partial eclipse by using a pinhole projection box, or just by standing with your back to the sun, outstretching your two hands crossed, and using your slightly spaced fingers to form a waffle pattern. The shadow of your fingers on the ground will show the "pin hole" image of the sun caused by the small spaces between your fingers.

Dennis Killinger, Temple Terrace

The writer is Distinguished University Professor Emeritus in the Department of Physics at the University of South Florida.

Ticket request called a quota | Aug. 11

Officers can't do that

As a retired police officer with 30 years of service I speak from experience. The very thought of having to write two tickets per hour is ludicrous. The officer would have to be on the lookout for any minor infraction there is such as a broken taillight, no turn signal, etc. Instead of giving the motorist a warning officers would have write a ticket for any slight violations they observed. I couldn't bring myself to do that.

John Waitman, Palm Harbor

Trump escalates threats | Aug. 11

Seek a new deal

Kim Jong Un is not the only personification of the North Korean regime. The generals who advise him remember the ravages of a war 65 years ago for which no peace treaty was signed. Could it be that a comprehensive treaty, offered by President Donald Trump, would assuage North Korea's imagined threat from the United States and set the stage for new diplomatic negotiations? With a new relationship, both nations would be freed from the potential for an avoidable conflict.

Mike Rosenthal, Clearwater

Comments

Monday’s letters: More reaction to Trump

Trump sides with Putin over U.S.A. | July 17 editorialVoters will have to protect national securityThe American intelligence agencies are in unanimous agreement that Russia involved itself in the 2016 election, all to benefit the candidacy of Dona...
Published: 07/19/18
Updated: 07/20/18

Sunday’s letters: What to do about the National Flood Insurance Program

Time’s running out on flood insurance | Column, July 18Kill the flood insurance programThe Republican ethos (Sen. Marco Rubio) is that government should not interfere in markets and that privatization should be implemented whenever possible. That...
Published: 07/19/18
Updated: 07/20/18

Saturday’s letters:

Time for more civil debate"Politics" is an activity which involves power and control, arriving at decisions based on differing interests. Normally, leaders weigh the needs of the individual with the abilities of the country. Can America afford a soci...
Published: 07/19/18
Updated: 07/20/18

Friday’s letters: Trump’s excuses about Helsinki

Trump got tripped up | July 18 A dangerous mix-up for a president President Donald Trump would have us believe that he misspoke when he stood on the world stage with Russian President Vladimir Putin and expressed belief in Putin rather than the un...
Published: 07/18/18
Updated: 07/20/18

Thursday’s letters: Watch what Trump does ... and what he says

Trump sides with Putinover U.S.A. | Editorial, July 17 Watch what he does — and what he says, too Anyone who still takes issue with the allegation that Donald Trump is temperamentally unfit to be president need only look at his shameful and ...
Published: 07/16/18
Updated: 07/19/18

Tuesday’s letters: Leave fireworks to the professionals

Nobody is scaring birds with fireworks | Editorial, July 16Leave fireworksto the professionalsThe situation with fireworks has gotten completely out of control. I was at Curtis Hixon Park on the Fourth of July, and numerous people were exploding ...
Published: 07/16/18
Updated: 07/17/18

Monday’s letters: Make investment in the Rays an actual investment with an actual return

Paying for ballpark will take teamwork | Editorial, July 12An actual return on investmentMuch attention has been given to the cost of the proposed Rays stadium in Ybor City and who will foot the bill. The three-legged stool of the Rays, the busin...
Published: 07/12/18
Updated: 07/16/18

Sunday’s letters: Stop burning of sugar cane near the Everglades

Florida’s land of black snow | Bill Maxwell column, July 1Don’t burn sugar cane, periodIn this column, Democratic gubernatorial candidate Chris King got a lot of things right about how sugarcane burning negatively impacts the Glades communities w...
Published: 07/11/18
Updated: 07/13/18

Saturday’s letters: The dangerous days before Roe vs. Wade

The reality of back-alley abortions | Column, July 11The dangerous days before RoeI am a 71-year-old retired nurse. I still remember when abortion was illegal and birth control was restricted to married women in the United States. In 1983, I set ...
Published: 07/09/18
Updated: 07/14/18

Thursday’s letters: The Rays’ Ybor City stadium will be magnificent

Rays’ big dream is small ballpark | July 11The new stadium will be gorgeousI had the pleasure of attending the unveiling of the Tampa Bay Rays "next-generation, neighborhood ballpark." I was blown away. As an 18-year resident of Tampa Bay, and ma...
Published: 07/09/18
Updated: 07/12/18