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San Francisco, — Elon Musk announced today that his team is building a search engine designed only for Twitter. He shared the news directly on Twitter, stating the tool aims to improve how users find content on the platform. Musk explained the search engine will focus on real-time information, hashtags, and trending topics. (Musk Says He Is Developing A Twitter-Exclusive Search Engine) Musk said existing search features on Twitter lack...
Density of Iron Oxide: Key Facts and Applications Iron oxide, a compound of iron and oxygen, exists in multiple forms, each with distinct density values influencing its industrial and scientific use. The most common variants include hematite (Fe₂O₃), magnetite (Fe₃O₄), and wüstite (FeO). Density, a critical physical property, affects material selection for applications ranging from construction to nanotechnology. Hematite, the most...
**Waste Utilization Creative Competition Sparks Massive Public Involvement** ('Waste Utilization Creative Competition' Triggers A Wave Of Participation By All People) A city-wide “Waste Utilization Creative Competition” has drawn thousands of participants since its launch last month. People of all ages and backgrounds are repurposing discarded materials into practical and artistic items. Organizers say the goal is to reduce landfill waste...
IRON IN POWDER FORM: A MICROSCOPIC POWERHOUSE (iron in powder form) Iron powder, a finely divided form of elemental iron, is a versatile material with applications spanning industries. Produced via chemical reduction, electrolysis, or atomization, its properties—like high surface area, reactivity, and magnetic behavior—make it indispensable in modern manufacturing. PRODUCTION METHODS Iron powder is commonly made by reducing iron ore with...
Introduction to Sodium Silicate: A Reliable Material with Broadening Industrial Significance
Salt silicate, frequently known as water glass or soluble glass, is a not natural compound made up of salt oxide (Na two O) and silicon dioxide (SiO TWO) in differing proportions. With a background dating back over two centuries, it remains one of the most extensively used silicate compounds due to its one-of-a-kind combination of adhesive buildings,...
Facebook Announces New Feature to Detect Second-Hand Electronics on Marketplace. The company revealed a tool designed to identify used electronic devices listed on its platform. This move aims to improve safety and reduce scams involving refurbished or counterfeit products. Users selling items like phones, laptops, or gaming consoles will now undergo automated checks. (Facebook Marketplace Adds "Second-Hand Electronic Equipment Detection") The...
Making black iron oxide (magnetite, Fe3O4) involves controlled oxidation of iron. Here’s a simple method using basic materials. **Materials needed:** Clean steel wool or iron filings, a heat-resistant container (ceramic/metal), propane torch or high-temperature heat source, vinegar (optional for cleaning). **Steps:** 1. **Prepare iron:** Soak steel wool in vinegar for 10 minutes to remove coatings, then rinse and dry. Skip if using pure iron...
Intro to Zirconium Boride-- A Superhard, High-Temperature Resistant Ceramic
Zirconium boride (ZrB ₂) is a refractory ceramic compound recognized for its remarkable thermal security, high solidity, and superb electric conductivity. As component of the ultra-high-temperature ceramics (UHTCs) family, ZrB ₂ exhibits amazing resistance to oxidation and mechanical degradation at temperature levels going beyond 2000 ° C. These residential...
Iron oxide powder is a chemical compound made from iron and oxygen. It exists in several forms, primarily differentiated by color and chemical structure. The most common types are red iron oxide (Fe₂O₃), black iron oxide (Fe₃O₄), and yellow iron oxide (FeO(OH)). These powders occur naturally as minerals—hematite (red), magnetite (black), and goethite (yellow)—but are also synthesized in laboratories for industrial use. Their vibrant...
Introduction to Aluminum Nitride: The Rising Celebrity in Advanced Ceramics
Light weight aluminum nitride (AlN) has become an essential product in modern electronic devices, thermal administration, and high-performance commercial applications because of its extraordinary thermal conductivity, electrical insulation, and chemical stability. As digital devices come to be a lot more compact and powerful, the demand for materials with the ability of...