Magnetic Stud Finder Design Holds Value Despite Expired Patent

Magnetic Stud Finder Design Holds Value Despite Expired Patent

The Qwik Mag II™ magnetic stud finder, known for its strong magnetic force, battery-free operation, and rapid location capabilities, received a US patent (Patent No. US D614980 S). This product utilizes rare earth magnets and features a spherical design, enabling users to precisely locate studs or screws. Although the patent has expired, its design concept and innovative spirit remain valuable for reference. It offers a simple and effective solution for finding hidden metal objects behind walls.

01/04/2026 Logistics
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Study Proposes Data Model for Keyword Value Difficulty Analysis

Study Proposes Data Model for Keyword Value Difficulty Analysis

This paper constructs a data-driven keyword evaluation model, deeply analyzing the value and difficulty of keywords from eight dimensions, including competition difficulty, estimated click-through rate, search intent, and potential revenue. Through practical case studies, it demonstrates how to apply this model to cross-border e-commerce keyword selection, enhancing the accuracy and effectiveness of SEO strategies. The model helps identify high-potential keywords and optimize content for better search engine rankings and increased organic traffic, ultimately leading to improved business outcomes.

12/31/2025 Logistics Encyclopedia
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Amazon UK Raises Free Delivery Threshold to 20

Amazon UK Raises Free Delivery Threshold to 20

Amazon UK is adjusting its Prime membership delivery policy, charging £1.99 for orders under £20. Simultaneously, they're modifying their review system, introducing an AI-powered review summary feature. This aims to increase order value and enhance user experience. However, consumer acceptance of these changes remains to be seen.

01/04/2026 Logistics
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USD to Comorian Franc Exchange Rate Trends Analyzed

USD to Comorian Franc Exchange Rate Trends Analyzed

The current exchange rate of the US dollar to the Comorian franc is 422.556 KMF, with 5 USD equivalent to 2112.7787 KMF. Fluctuations in the exchange rate over the past 30 days show a high of 424.89 KMF, a low of 421.31 KMF, and an average of 423.42 KMF. The market volatility is at 0.33%, indicating that future trends in exchange rates will require attention to multiple factors.

08/11/2025 Exchange Rate Query
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Chinas Free Trade Zones Outpace National Growth in Q1 2025

Chinas Free Trade Zones Outpace National Growth in Q1 2025

In Q1 2025, China's Free Trade Zones (FTZs) saw a 2.2% increase in import and export volume, surpassing the national average. The Ministry of Commerce plans to deepen reforms, benchmark against international high standards, explore institutional opening-up, support industrial innovation, and optimize regional layout. These efforts aim to further enhance the role of FTZs in China's overall opening-up strategy and contribute to higher-quality economic development.

05/19/2025 Logistics
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Korcula Port Historic Adriatic Hub Bridges Croatias Past and Present

Korcula Port Historic Adriatic Hub Bridges Croatias Past and Present

Korcula Port is located on the island of Korcula, Croatia, a significant ancient port city on the Adriatic Sea. The port primarily handles the import of steel plates and the export of steel hatch covers, serving an average of approximately 27 passenger ships and 7 cargo ships annually. There are size restrictions for vessels, with a maximum permissible length of 100 meters and a maximum draft of 5.0 meters. The ancient city of Korcula itself is also of great historical and cultural value.

09/29/2025 Port Encyclopedia
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The Unique Advantages and Market Value of International Air Freight

The Unique Advantages and Market Value of International Air Freight

International air freight plays a crucial role in global logistics due to its speed, safety, and flexibility. Compared to sea freight and express delivery, it offers a wider selection of airlines, more comprehensive regional coverage, and optimized operations for efficient transportation. Air freight significantly shortens transit times, accelerates cash flow, adapts to market demand changes, and creates more business opportunities for enterprises.

07/21/2025 Logistics
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MDL to USD Rate Reveals True Value of Moldovan Leu

MDL to USD Rate Reveals True Value of Moldovan Leu

This article explores the exchange rate relationship between the Moldovan Leu (MDL) and the US Dollar (USD), noting that the current exchange value of 50 MDL is approximately 2.94 USD. It analyzes the fluctuations of the exchange rate over the past 30 and 90 days, emphasizing the importance of understanding these changes in currency value.

08/11/2025 Exchange Rate Query
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