The Many Facets of Sleep: Exploring Sleep in Five Ways Summary In this Q&A conversation, sleep scientist Eric Prather discusses five different facets of sleep, including the different ways animals such as giraffes, hippos, and dolphins sleep, the different types of sleep, the two processes that regulate sleep, the brain machinery that drives the transition …
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Sleep and Neurodegeneration: The Importance of Sleep for Brain Health Summary In this article, we explore the importance of sleep for brain health and the prevention of neurodegeneration. We discuss the concept of sleep as the “dishwasher of the brain” and the accumulation of beta during wakefulness. We also highlight the complexity of sleep and …
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The Science of Sleep Regulation: Understanding the Processes that Control Our Sleep Summary In this article, we explore the two processes that regulate our sleep: process S and process C. We discuss how the brain machinery responsible for the transition from consciousness to unconsciousness during sleep is called a flip-flop switch. We also examine the …
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The Importance of Sleep: Explained at Five Different Levels Summary In this article, we explore the topic of sleep at five different levels, ranging from the sleep patterns of animals to the science of sleep. We discuss the importance of sleep for our body and mind, the different stages of sleep, and the risks associated …
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Fingerprint Analysis: Lifting Techniques and Enhancements Summary A forensic expert teaches a journalist the different techniques for lifting fingerprints from surfaces such as Plexiglas, golf ball, and curved surfaces. They demonstrate the use of fingerprint powder, tape lifting, casting components, and chemical solutions such as molybdenum disulfide to recover fingerprints. The prints recovered are secured …
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Examining Fingerprints at a Crime Scene: Enhancing Visibility and Identifying Suspects Summary In this article, we explore the process of examining fingerprints at a crime scene. We discuss the different levels of bloodiness in fingerprints, the use of chemicals to enhance their visibility, and the importance of photographing and analyzing the fingerprints for identification purposes. …
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Lifting Fingerprints: Techniques and Tips for Crime Scene Analysts Summary In this article, we explore the process of lifting fingerprints from different surfaces. We learn about the use of fingerprint powder and brushes on smooth and non-porous surfaces, as well as the use of Micro Si or silicone for textured or curved surfaces. We also …
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Kiernan Shipka and Isabella Merced Answer Your Burning Questions! Summary Kiernan Shipka and Isabella Merced recently did an autocomplete interview for Wired, where they answered various questions about themselves. Shipka shared that she is not vegan, but loves vegan options like coconut milk and nut milk alternatives due to her lactose intolerance. Merced talked about …
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Kiernan Shipka and Isabella Merced Answer Questions About Themselves in a Wired Autocomplete Interview Summary In this article, we will be discussing the Wired Autocomplete interview with Kiernan Shipka and Isabella Merced, where they answered questions about themselves. Kiernan Shipka talked about her love for cheese despite being lactose intolerant, her Irish heritage, and her …
Phishing vs Pickup Lines: Exploring the Effectiveness of Social Engineering Tactics in Cybersecurity Summary In this Q&A, Amanda Russ, an offensive security engineer, discusses various aspects of cybersecurity with a focus on the different types of hackers, malware, and IoT devices. She also shares advice for those interested in becoming penetration testers. Table of Contents: …