Abstract: A ±45° polarization diversity dipoles' antenna is designed and fabricated by 3-D printing technology in combination with mussel-inspired surface chemistry. For the fabrication of ...

Tarnish on silver can be removed using Wright's Silver Paste or a baking soda and aluminum foil solution. Toothpaste and baking soda paste serve as effective DIY methods for cleaning tarnished silver ...

† New Energy Research Institute, School of Environment and Energy, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou, Guangdong 510006, China Article Views are ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

The price of gold has soared nearly 70% this year. The prices of gold and silver hit record highs on Monday, extending a banner year for the precious metals. Gold has risen 10% over the past month and ...

Silver price hits new record: Silver price today is trading near $66.5 per ounce. Silver is now up 130% in 2025. Rate cut expectations for 2026 are boosting precious metals. US unemployment has ...

Metal Shell is arcade combat in high-speed, purpose-built tanks, with online tournaments and environments that destruct and deform as you play. With a huge selection of single and multiplayer modes, ...

† † MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, Collaborative Innovation Center of Chemistry for Energy Materials, ...