Jeremy Ringel

Episode 248: Jeremey Ringel
“Good Advice That Ages Like a Fine Wine”

Conversation with Jeremy Ringel, a Managing Partner at GRW Wines and he has worked with wine collectors brokering high-end wines for over 30 years.

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Black and White close up picture of the eye of a shark

Shark Trivia

Did You Know that Sharks are Color Blind….

….according to a study published by scientists in 2011? While they may be able to smell blood, they likely will not know that it is red based on this study.

Using a technique known as microspectrophotometry, scientists looked at the retinas of 17 shark species that were caught off the coasts of eastern and western Australia.

Rod cells help measure brightness and various cone cells help distinguish colors.

Rod cells were the most common types of photoreceptor found in these species, which means the predators should be able to see within a wide range of light levels. None of the cone cells were observed in 10 of the species and only one type of cone cell was found in the other 7.

Some shark relatives like rays and chimaeras have color vision but many aquatic animals like whales, dolphins, and seals do not.

Scientist cannot determine that color blindness is certain across all of species though as only 17 of 400+ were tested in the study.

This kind of research may help reduce the numbers of endangered sharks accidentally caught by fisheries by designing different types of fishing lures that are less attractive to sharks.

Kenneth “Shark” Kinney on a dive

About the “Shark” and Host of A Shark’s Perspective

Kenneth "Shark" Kinney is a keynote speaker, accomplished marketer, lead generation driver, and business growth consultant. He is passionate about leveraging data in omni-channel strategies and known for driving growth in Digital Marketing and Advanced and Addressable TV. He's led national campaigns working with brands including Acxiom, Citi, Chase, Target, GM, American Express, FedEx, Honda, Toyota, TD Ameritrade, Panera, TruGreen, and over 50 colleges and universities. He has also been an on air host and producer of TV and Radio programs.

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