KQED⁠61%

The Berkeley Physicist Who Helped Change Surfing Forever ⁠15%

By Ericka Cruz Guevarra⁠0%

5/25/2026, 3:00:29 AM

BS Summary: This article contains 4 faulty reasoning types, including Hasty Generalization, Halo Effect, and Appeal to Authority, with Availability Heuristic as the most egregious example at 24.8% saturation with 25 hits. Analysis detected 86 faulty-reasoning hits from 101 analyzed words, generating a BS Score of 31% and a BS Rank of ⁠15% (18,712 of 21,887 articles). This article is better (less manipulative) than 85.50% of the article peer group.

The wetsuit changed surfing forever, making it possible for people to surf in the frigid waters of the Bay Area and helping the scene thrive. 
In this episode of Bay Curious, we learn about the Ocean Beach surfers and the UC Berkeley physicist who had a part to play in the wetsuit’s invention. 
Links: 
The Wetsuit Changed Surfing — We’ve Got a Berkeley Physicist to Thank for It 
Some members of the KQED podcast team are represented by The Screen Actors Guild, American Federation of Television and Radio Artists, San Francisco-Northern California Local. 
Article reasoning-pattern comparisonThis article: 0.0%Ericka Cruz Guevarra: 1.4%CalMatters: 1.9%Confirmation Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 1.6%CalMatters: 0.9%Anchoring Bias0.0%This article: 24.8%Ericka Cruz Guevarra: 4.7%CalMatters: 3.0%Availability Heuristic24.8%This article: 0.0%Ericka Cruz Guevarra: 1.8%CalMatters: 1.0%Representativeness Heuristic0.0%This article: 0.0%Ericka Cruz Guevarra: 0.1%CalMatters: 0.5%Hindsight Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 1.2%Overconfidence Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 13.1%CalMatters: 6.3%Framing Effect0.0%This article: 0.0%Ericka Cruz Guevarra: 0.8%CalMatters: 1.0%Loss Aversion0.0%This article: 0.0%Ericka Cruz Guevarra: 0.5%CalMatters: 0.7%Status Quo Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.2%Sunk Cost Effect0.0%This article: 0.0%Ericka Cruz Guevarra: 2.2%CalMatters: 3.5%Optimism Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 2.8%CalMatters: 1.4%Pessimism Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 10.4%CalMatters: 6.4%Negativity Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 0.2%CalMatters: 1.7%Self-Serving Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 0.3%CalMatters: 0.7%Fundamental Attribution Error0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.2%Actor-Observer Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 3.1%CalMatters: 1.7%In-Group Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 1.4%CalMatters: 0.4%Out-Group Homogeneity Bias0.0%This article: 21.8%Ericka Cruz Guevarra: 4.2%CalMatters: 2.7%Halo Effect21.8%This article: 0.0%Ericka Cruz Guevarra: 0.3%CalMatters: 0.1%Horn Effect0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.0%Dunning-Kruger Effect0.0%This article: 0.0%Ericka Cruz Guevarra: 2.4%CalMatters: 0.9%Recency Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 0.7%CalMatters: 0.3%Primacy Effect0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.0%Blind-Spot Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 0.5%CalMatters: 0.6%Ad Hominem0.0%This article: 0.0%Ericka Cruz Guevarra: 0.3%CalMatters: 0.2%Straw Man0.0%This article: 13.9%Ericka Cruz Guevarra: 1.7%CalMatters: 3.1%Appeal to Authority13.9%This article: 0.0%Ericka Cruz Guevarra: 2.6%CalMatters: 1.1%False Dilemma0.0%This article: 0.0%Ericka Cruz Guevarra: 0.1%CalMatters: 0.8%Slippery Slope0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.1%Circular Reasoning0.0%This article: 24.8%Ericka Cruz Guevarra: 3.9%CalMatters: 3.6%Hasty Generalization24.8%This article: 0.0%Ericka Cruz Guevarra: 0.4%CalMatters: 0.2%Red Herring0.0%This article: 0.0%Ericka Cruz Guevarra: 0.3%CalMatters: 0.7%Bandwagon0.0%This article: 0.0%Ericka Cruz Guevarra: 4.1%CalMatters: 5.3%Appeal to Emotion0.0%This article: 0.0%Ericka Cruz Guevarra: 0.4%CalMatters: 0.6%Begging the Question0.0%This article: 0.0%Ericka Cruz Guevarra: 2.5%CalMatters: 2.0%Post Hoc (False Cause)0.0%This article: 0.0%Ericka Cruz Guevarra: 0.5%CalMatters: 0.1%Tu Quoque0.0%This article: 0.0%Ericka Cruz Guevarra: 0.2%CalMatters: 0.3%Burden of Proof0.0%This article: 0.0%Ericka Cruz Guevarra: 0.3%CalMatters: 0.2%Appeal to Nature0.0%This article: 0.0%Ericka Cruz Guevarra: 0.4%CalMatters: 0.2%Composition/Division0.0%This article: 0.0%Ericka Cruz Guevarra: 2.7%CalMatters: 3.1%Anecdotal0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.0%No True Scotsman0.0%This article: 0.0%Ericka Cruz Guevarra: 1.1%CalMatters: 1.2%Ambiguity (Equivocation)0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.0%Gambler’s Fallacy0.0%This article: 0.0%Ericka Cruz Guevarra: 0.1%CalMatters: 0.1%Middle Ground0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.1%Personal Incredulity0.0%This article: 0.0%Ericka Cruz Guevarra: 0.0%CalMatters: 0.1%Special Pleading0.0%This article: 0.0%Ericka Cruz Guevarra: 0.6%CalMatters: 0.1%Genetic Fallacy0.0%This article: 0.0%Ericka Cruz Guevarra: 4.2%CalMatters: 0.8%Unattributed Quote0.0%This article: 0.0%Ericka Cruz Guevarra: 1.0%CalMatters: 0.7%Quote-first Misdirection0.0%This article: 0.0%Ericka Cruz Guevarra: 7.9%CalMatters: 3.1%Biased Writer Voice0.0%This article: 0.0%Ericka Cruz Guevarra: 0.9%CalMatters: 1.9%Indoctrination0.0%This article: 0.0%Ericka Cruz Guevarra: 2.0%CalMatters: 1.1%Politically Left Leaning Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 0.3%CalMatters: 0.1%Politically Right Leaning Bias0.0%This article: 0.0%Ericka Cruz Guevarra: 1.4%CalMatters: 1.2%Attempt to Sell a Product or S…0.0%

101 words analyzed.

Speakers

No attributed speakers were identified in this analysis.

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Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.