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fuckyeahfluiddynamics · 1 month

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That Drain Life

No matter your cleaning habits, it's possible to get some unexpected roommates. This variety is the drain fly, a species well-adapted to the moist environment of our pipes. (Image and video credit: Deep Look) Read the full article

#biology #fluid dynamics #hydrophobic #insects #physics #science

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tiredpapergirl · 12 days

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INCASE YOU DIDN'T KNOW:

Cocoa powder is hydrophobic. Get a spoonful of cocoa powder, dip it into milk or water, lift it out gently, and then poke it with a toothpick. The water should just roll off.

Tiny children love it. Older children love it. In fact, I haven't met anyone who doesn't love it.

#adhd #random #you needed to know #facts #cocoa powder #hydrophobic

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materialsscienceandengineering · 8 months

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If coal and natural gas power generation were 2% more efficient, then, every year, there could be 460 million fewer tons of carbon dioxide released and 2 trillion fewer gallons of water used. A recent innovation to the steam cycle used in fossil fuel power generation could achieve this. Researchers at the University of Illinois Urbana-Champaign have developed a coating for steam condensers used in fossil fuel steam-cycle generation that is made with fluorinated diamond-like carbon, or F-DLC. The researchers reported in the journal Nature Communications that this coating could boost the overall process efficiency by 2%. In addition, they demonstrated the coating's suitability for industrial use by performing the longest durability test ever reported. "The reality is that fossil fuels aren't going away for at least 100 years," said Nenad Miljkovic, a professor of mechanical science & engineering at UIUC and the project lead. "A lot of CO2 is going to be emitted before we get to a place where we can lean on renewables. If our F-DLC coating were adopted globally, it would noticeably curtail carbon emissions and water usage for the existing power infrastructure."

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tobbogan-13 · 26 days

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I can’t believe lipid bilayer tails are homophobic

#science jokes #biology joke #biology #osmosis #lipid bilayer #hydrophobic

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billionneuronscurious · 8 months

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Larva with Hydrophobic Coating? Larva navigating in a pond.

The effect of larva on the water surface would remind one of hydrophobic surface, water striders, cosmos, space and time...

(and there's a bird playing background music for the video.)

#hydrophobic #hydrophobic coating #insects #entomology #arthropods #invertebrates #zoology #animal behavior #biology #water surface #cosmos #space #space and time #water strider #wildlife documentation #Youtube

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draxolot · 7 months

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Feelin a little evil today might do a mischief

#my art #weevil #bug oc #my ocs #hydrophobic #beach

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crabsandwich · 2 years

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My new crack theory is that Bobby is not Loboto's kid, nor Sheegor or Mr. Pokeylope or an actual goat or anything.

It's Elton.

#psychonauts #elton fir #caligosto loboto #cant be levitated?#talks to fish?#hydromatic? why its GREASED Lwait #hydrophobic #thats the one

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vilf-lover · 10 months

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earlier i used baby oil to wash off the waterproof eyeliner i used

except now it’s like hurting my eyes

#idk what to do #not to mention #it’s sensory hell #who invented oil #it fucking sucks #hydrophobic #i love cowboys

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smallest-bob · 1 year

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#my photos #photografy #plant #hydrophobic #plants are fucking cool man

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fuckyeahfluiddynamics · 7 months

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#drag #fluid dynamics #fluid interface #hydrophilic #hydrophobic #physics #science

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whats-in-a-sentence · 11 days

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Thus, in water, soap molecules spontaneously cluster into micelles (figure 23.12).

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

#book quotes #chemistry #nonfiction #textbook #water #soap #micelles #nonpolar #hydrophobic #hydrocarbons #polarity #hydrophilic #carboxylate #repel

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fairfield-research · 13 days

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Hydrophobic Coatings Market 2023 Current Status and Challenges with Future Opportunities to 2030

Global hydrophobic coatings market is anticipated to witness significant growth over the forecast period, according to a new report by [Your Company Name]. The market, valued at US$1.8 billion in 2024, is expected to reach US$2.6 billion by 2031, exhibiting a remarkable compound annual growth rate (CAGR) of 5.39% during the forecast period from 2024 to 2031.

For more information: https://www.fairfieldmarketresearch.com/report/hydrophobic-coatings-market

Market Overview:

The global hydrophobic coatings market is set to witness robust growth, driven by increased demand from key sectors such as automotive, construction, and electronics. Hydrophobic coatings offer enhanced durability and protection against water damage, making them essential for various applications across industries. The market expansion is further fueled by rising urbanization, infrastructure development, and advancements in nanotechnology, which enable more effective coatings.

Key Growth Drivers:

Demand from Automotive Sector: Hydrophobic coatings play a vital role in enhancing the durability and performance of automotive surfaces, such as windshields, windows, and exteriors. The increasing demand for vehicles with superior water-repellent properties to improve visibility and maintain aesthetics is driving the adoption of hydrophobic coatings in the automotive industry.

Increasing Infrastructure Development: With rapid urbanization and infrastructure development projects worldwide, there is a growing need for solutions that can protect building materials from water damage, corrosion, and staining. Hydrophobic coatings fulfill these requirements by providing robust water-repellent properties to surfaces, thereby driving their demand in the construction sector.

Expanding Electronics and Consumer Goods Markets: The proliferation of electronic devices and consumer goods has led to a surge in demand for coatings that can safeguard these products from moisture-related damage. Hydrophobic coatings protect sensitive components and surfaces from water intrusion, humidity, and corrosion, thus driving their adoption in the electronics and consumer goods industries.

Key Challenges:

Limited Versatility: The primary limitation of hydrophobic coatings lies in their specific application to repel water, which restricts their versatility compared to other coatings that can be used across various substrates.

Environmental Concerns: Some hydrophobic coatings contain chemicals that raise environmental concerns due to their persistence in ecosystems or potential toxicity, which can hinder market growth due to stricter environmental regulations.

Cost Considerations: Hydrophobic coatings often entail higher manufacturing costs, making them less competitive compared to conventional coatings, especially in price-sensitive markets.

Key Trends and Opportunities:

Sustainability and Environmental Concerns: There is a significant shift towards sustainability and eco-friendliness in various industries, including coatings. Companies are investing in research and development to create environmentally friendly hydrophobic coatings that offer superior water repellence.

Advancements in Nanotechnology: Nanotechnology has revolutionized the field of coatings, enabling the development of advanced hydrophobic coatings with remarkable properties. As nanotechnology continues to advance, hydrophobic coatings are becoming more effective and versatile, finding applications across industries.

Expansion into Emerging Markets: Emerging markets such as Asia Pacific, Latin America, and Africa present significant opportunities for market players due to rapid industrialization and urbanization. By entering these markets early and establishing a strong presence, companies can capitalize on the growing demand for hydrophobic coatings.

Regulatory Landscape:

The regulatory scenario significantly impacts the hydrophobic coatings market, with stringent regulations regarding volatile organic compounds (VOCs) emissions driving the development of eco-friendly formulations. Additionally, regulations concerning hazardous substances and fire safety standards influence market dynamics, pushing manufacturers to adopt alternative materials and chemistries.

Competitive Landscape:

The hydrophobic coatings market is characterized by intense competition among key players such as 3M Company, PPG Industries, NTT Advanced Technologies, Master Builders Solution, and NeverWet, LLC. These companies focus on product innovation, strategic collaborations, and geographic expansions to maintain their competitive edge in the market.

#hydrophobic #coating

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materialsscienceandengineering · 9 months

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Cicadas could hold the secret to self-cleaning surfaces—new study

Nature is inspiring scientists all the time. Some ideas are still in research, like beaver-inspired super-warm wetsuits. But others are already part of human life, like Velcro (based on burdock burrs) and the Japanese bullet train (modeled on kingfishers' long narrow beak).

Cicadas inspired my team's recent research into self-cleaning surfaces. Keeping your car windowpanes spotless can feel like a never-ending battle against the forces of dirt and dust. But insects like cicadas have a fascinating trick up their sleeves that keeps their wings spotless, without the insect putting in any effort. And it may hold the key to save us the hassle of constant cleaning. My team's study investigated the mechanism behind this self-cleaning process. Thanks to the peculiar texture of cicada wings, morning dew condenses on them and gradually grows into small water droplets. These droplets remove dust particles and microorganisms as they collide with each other or roll down the insect's wings.