Education · 07/27/2024

A Chinese research team has innovatively developed polymer multi-heterojunction (PMHJ) thermoelectric materials, achieving a thermoelectric figure of merit (ZT) of 1.28 at 368 K, breaking the bottleneck of ZT > 1.0 for plastic-based thermoelectric materials. This study effectively reduces lattice thermal conductivity through interface structure and size effect control. The material also exhibits excellent flexibility and large-area fabrication capabilities, paving new avenues for energy supply in flexible electronic devices. This breakthrough promises significant advancements in the field of flexible and wearable electronics.

Finance · 05/28/2025

Former US President Donald Trump warned Putin against “playing with fire,” hinting at potentially escalating sanctions against Russia. This article analyzes Trump's strategic intentions, assesses the impact of potential sanctions, and explores the future direction of US-Russia relations. It also examines the Kremlin's counter-measures and information warfare, urging all parties to exercise restraint, resolve disputes through dialogue, and avoid escalating the situation. The analysis emphasizes the delicate balance required to navigate the complexities of the Russia-Ukraine conflict and its impact on global stability.

Finance · 11/19/2025

This article delves into the investment value of townhouses in Australia, analyzing their advantages as property ownership, retirement savings, and student accommodation. It lists selected projects in Brisbane, Sydney, and Melbourne, providing investment advice aimed at offering professional guidance to readers interested in purchasing property in Australia. The article explores the potential returns and benefits of investing in Australian townhouses, highlighting key factors to consider before making a purchase. It serves as a valuable resource for those seeking to navigate the Australian property market.

Finance · 07/16/2025

Nvidia CEO Jensen Huang stated at the China Chain Fair in Beijing that the next wave of AI will be robotic systems, praising China's contribution to AI open source. He emphasized the role of Omniverse in robot training and the widespread application of AI across various industries. With ample orders for the H20 chip, Nvidia anticipates continued strong growth. Huang's comments highlight the increasing importance of robotics and China's role in the global AI landscape. The focus on Omniverse showcases Nvidia's commitment to providing tools for developing advanced AI-powered robotic solutions.

Finance · 08/13/2025

Apple is revising its App Store policies in Europe, potentially leading to increased costs for developers. Simultaneously, the Shanghai and Shenzhen Stock Exchanges announced fee reductions for 2025, estimated at RMB 1.465 billion, aiming to lower operational costs for businesses. This juxtaposition highlights the importance for companies to closely monitor policy changes and optimize their operational strategies accordingly. While European developers face potential cost increases due to App Store adjustments, Chinese companies stand to benefit from reduced exchange fees, demonstrating the diverse impacts of evolving regulations on the global business landscape.

Job Search · 08/14/2025

Mommy Baby is recruiting remote work partners, offering a flexible and independent entrepreneurial platform to help mothers balance family and career. Partners will be responsible for regional promotion and sales. Mommy Baby provides training and support, focusing on community operations and word-of-mouth marketing. Together, we contribute to the healthy growth of Chinese babies. This partnership allows stay-at-home mothers to leverage their network and passion for baby products into a fulfilling and profitable venture, with the backing of a reputable brand and comprehensive support system.