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67 results for “environment”
- The Perpetually Curious! › CanonicalGateway
🌱 Environment & Sustainability | ✍️ Articles
Examines human impact on the environment and pathways toward a more sustainable future This collection examines how human activity shapes the environment and explores the pollution, waste systems, innovations, and restoration efforts supporting more sustainable ways forward.
- The Perpetually Curious! › Canonical › Environment & SustainabilityArticle
🕸️ Ghost Nets, Silent Drifters: How Lost Fishing Gear Haunts the Ocean
From section: Frequently Asked Questions+Are ghost nets the same as ghost gear? Ghost nets are one type of ghost gear. The broader term ghost gear can include lost or abandoned nets, lines, ropes, traps, pots, floats, and other fishing equipment that remains in the marine environment.
- The Perpetually Curious! › Canonical › Environment & SustainabilityArticle
🌿 Liquid Trees: Microalgae Photobioreactors and the Quiet Art of Urban Breathing
From section: ⚙️ The engineering beneath the surface: control, energy, and maintenance… The environmental case for a liquid tree can be judged only when its measured benefits are evaluated alongside those lifecycle demands. This engineering foundation leads to a wider question: where could such living technology realistically fit among the many systems that shape an urban environment?
- The Perpetually Curious! › Canonical › Environment & SustainabilityArticle
🔄 Tides of Plastic: Microplastic Pollution in the Oceans and Its Journey Back to Us
From section: 💡 Did You Know?… Related studies of plastic-decomposing organisms show that living systems can interact with plastic in complex ways, although breakdown is often slow, partial, and highly dependent on material and environment.
- The Perpetually Curious! › Canonical › Biology & HealthArticle
🌙 Night Voices: The Quiet Science of Snoring and the Hidden Life of Sleep
From section: 🌍 Risk factors, environment, and the human story around snoringSnoring is shaped by anatomy, body weight, age, sex, and environmental exposures. Increased neck circumference, craniofacial structure, and nasal airflow patterns may all influence airway behavior. Environmental factors such as air quality, humidity, and allergens may also affect nasal airflow and airway stability.
- The Perpetually Curious! › Canonical › Planet EarthArticle
🏔️ Mount Kailash: A Summit Where Water, Story, and Sky Converge
From section: 🌍 A solitary summit on the Tibetan PlateauThis high plateau environment, like other extreme regions, reveals how altitude, cold, and light shape both landscape and perception.
- The Perpetually Curious! › Canonical › Engineering & TechnologyArticle
🧪 The Quiet Alchemy of Pencil Making: How an Everyday Tool Comes into Being
From section: 🌱 Considering the wider picture: Environment and efficiencyBefore the pencil reaches any hand or desk, it carries a quiet record of the resources drawn upon to bring it into being, a record that becomes more significant as production scales to billions of units each year.
- The Perpetually Curious! › Canonical › Biology & HealthArticle
🦠 Listening to the Hidden City Within: Understanding the Gut Microbiome
From section: 🔬 How scientists study the microbiome: tools for an invisible world… No single test can capture the full community, its spatial organization, and all of its activity at once. Most investigations begin with samples such as stool, intestinal contents, or tissue-associated material, each of which represents a different part of the gut environment.
- The Perpetually Curious! › Canonical › Biology & HealthArticle
🧠 The Neural Symphony: How Neurons, Glia, and Networks Shape Human Experience
From section: ⚡ The language of neural communicationAstrocytes, star-shaped glial cells, help regulate the chemical environment around synapses.
- The Perpetually Curious! › Canonical › Biology & HealthArticle
🧠 The Brain’s Guarded Border: How the Blood-Brain Barrier Protects Us and Complicates Treatment
… Yet when that circulation reaches the brain’s smallest vessels, the rules of passage change. The blood still nourishes the tissue, but it does not mingle freely with the delicate environment around neurons.