CrowdScience - If a tree falls in a forest does it make a sound?

If a tree falls in a forest, and no-one is there to hear it, does it make a sound? This is an age-old debate that listener Richard and his family have been arguing about for years. Can CrowdScience settle it once and for all?

Caroline Steel speaks to experts in hearing, biology, philosophy, physics and sound design, which takes her to some unexpected places.

Professor Stefan Bleek is an expert in psychoacoustics who says that sounds only exist in our heads. Dr Eleanor Knox and Dr Bryan Roberts are philosophers that make her question if anything exists outside our own perception. Professor Lilach Hadany wonders if it’s limited to humans and animals - could other plants hear the falling tree too? And Mat Eric Hart is a sound designer who says that sound is subjective – it’s always tangled up with our own interpretations.

Things get truly weird as we delve into the strange implications of quantum physics. If there is such a thing as reality, doesn’t it change when we’re there to observe it? Does the tree even fall if we aren’t there?

Presenter: Caroline Steel Producer: Anand Jagatia

(Image: Fallen Tree. Credit: Getty Images)

PHPUgly - 230:PHP’ing in a Bottle

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This episode of PHPUgly was sponsored by:

Cloudways, a managed cloud hosting platform built for your PHP projects.
If you simply wish to focus on your business, Cloudways is the way to go. They take over server management and security and free up time that you can dedicate to growing your business and acquiring new clients.
The Platforms offers a choice of IaaS partners (AWS, Google Cloud, Digitalocean, Linode, and Vultr). In addition, you get a performance-optimized stack, managed backups, and staging environment where you can test your code before pushing it to live servers.
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All this power, simplicity, and peace of mind falls right with their brand slogan - Moving Dreams Forward
Be sure to visit cloudways.com/en/php-hosting.php today. Sign up using the Promo code PHPUgly and get a $25 credit.

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Motley Fool Money - Spring Cleaning for Investors

Do you have stocks that need to be cleaned out of your portfolio? What about trimming the gains of your high-fliers? Does any stock in your portfolio spark joy in a way that would make Marie Kondo proud? Analysts Jason Moser and Ron Gross reveal why Disney, Editas, Etsy, Five Below, GameStop, Stitch Fix, TripAdvisor, and Wayfair are part of our springtime special before sharing actual cleaning tips. Plus, best-selling author and personal finance expert Jean Chatzky shares takeaways from her latest book, Women with Money: The Judgment-Free Guide to Creating the Joyful, Less Stressed, Purposeful (and, Yes, Rich) Life You Deserve.

 

Looking for investment ideas to spruce up your portfolio?  Get 50% off Stock Advisor by going to http://RadarStocks.fool.com.

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The Commentary Magazine Podcast - Biden’s Big Government Bet

Noah Rothman returns from vacation to help us make sense of the Biden administration’s claim we need trillions in “infrastructure” spending at a time when job creation is going through the roof and the American economy is about to soar. Also, what on earth is going on with Matt Gaetz? Give a listen. Source

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SCOTUScast - Goldman Sachs Group Inc. v. Arkansas Teacher Retirement System

On March 29, 2021 the Supreme Court heard oral argument in Goldman Sachs Group Inc. v. Arkansas Teacher Retirement System. The questions before the court were whether, first, a defendant in a securities class action may rebut the presumption of classwide reliance recognized in Basic Inc. v. Levinson by pointing to the generic nature of the alleged misstatements in showing that the statements had no impact on the price of the security, even though that evidence is also relevant to the substantive element of materiality; and, second, whether a defendant seeking to rebut the Basic presumption has only a burden of production or also the ultimate burden of persuasion.
Ted Frank, Director at the Hamilton Lincoln Law Institute and the Center for Class Action Fairness, joins us today to discuss this case's oral argument.

Stuff They Don't Want You To Know - Boxing and Crime: The Kinahan Saga

It's a match for the ages: Anthony Joshua and Tyson Fury, boxing heavyweight champions in their own right, will soon vie for the title of the world's undisputed boxing champion. Irish native and current Dubai resident Daniel Kinahan has a life-long love of boxing -- and, according to Irish authorities, he is the heir to a criminal empire stretching from Dublin to Africa, South America, Southeast Asia and beyond. Recently, Fury set off a firestorm of speculation when he thanked Kinahan for brokering the fight. In today's episode, Ben and Matt dive into the world of Irish organized crime, the sport, science and art of boxing, all to ask: Is there Something They Don't Want You To Know?

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SCOTUScast - National Collegiate Athletic Association v. Alston – Post-Argument SCOTUScast

On March 31, 2021 the Supreme Court heard oral argument in NCAA v. Alston. The question before the court was Whether the U.S. Court of Appeals for the 9th Circuit erroneously held, in conflict with decisions of other circuits and general antitrust principles, that the National Collegiate Athletic Association eligibility rules regarding compensation of student-athletes violate federal antitrust law.
Hon. Joshua D. Wright, professor and Executive Director of the Global Antitrust Institute at Antonin Scalia Law School, joins us today to discuss this case's oral argument.