Tech

Design Sem Nome 81

Boosting the Energy Density of Hybrid Supercapacitor Electrodes

Science, Tech /

New research improves hybrid supercapacitors by developing more efficient electrodes, representing a substantial advancement in energy storage technology. Supercapacitors, like batteries, are a form of storing energy devices. However, unlike batteries, supercapacitors store energy electrostatically through charge accumulation on their electrode surfaces. Hybrid supercapacitors (HSCs) combine the benefits of both systems by combining electrodes from […]

Boosting the Energy Density of Hybrid Supercapacitor Electrodes Read More »

Design Sem Nome 77

Scientists are Close to Creating a Male Birth Control Pill. Will Men Embrace it?

Biology, Medical Care, Medicine, Pharmacy, Science Education /

Researchers in the United Kingdom are currently testing the first male contraceptive pill. This raises the question of whether men are willing to actively participate or if they prefer women to continue shouldering the entire burden of deciding when and whether to reproduce. Historically, women have borne the predominant burden of preventing pregnancy, often resorting

Scientists are Close to Creating a Male Birth Control Pill. Will Men Embrace it? Read More »

Calculo Mental 1

Rechargeable Batteries Using Lithium-Ion Technology

Engineering, Tech, Transportation & Automation /

Indispensable lithium-powered rechargeable batteries enable extended usage of devices for hours or even days, packing millions of times more computing capability in your pocket than the technology that facilitated the Apollo 11 moon landing in July 1969. These handy technological innovations, initially brought to the commercial market in 1991 by Japanese companies Sony and Asahi

Rechargeable Batteries Using Lithium-Ion Technology Read More »

Design Sem Nome 2023 12 19T211935.817

LG’s Transparent Car Antenna Integrated in Windshield

Automotive, Tech /

In the current era of internet- and cellular-connected vehicles, the demand for antennas is higher than ever. However, incorporating these devices into the body of vehicles imposes limitations on design possibilities. LG aims to revolutionize this with a transparent antenna seamlessly integrated into windshields. Collaboration with Saint-Gobain Sekurit Created in collaboration with the French glass

LG’s Transparent Car Antenna Integrated in Windshield Read More »

Design Sem Nome 70

Quantum batteries could recharge by redefining our understanding of time

1 Comment / Renewable Energy, Tech /

Causality plays a crucial role in shaping our reality; for instance, dropping a glass leads to its breaking, and it cannot break before being dropped. However, in the quantum realm, these principles may not always hold true. Scientists have illustrated how this peculiar behavior can be utilized to charge a quantum battery. In a way,

Quantum batteries could recharge by redefining our understanding of time Read More »

Design Sem Nome 68

Wax tiles Markedly Cut Energy use for Heating and Cooling

Tech /

By employing a temperature-sensitive “wax motor,” scientists have developed a dynamic roofing tile system that maintains a comfortable room temperature of 18 °C (65 °F). This innovative system achieves a remarkable 3.1X decrease in cooling energy usage and a 2.6X reduction in heating energy consumption. The concept is a collaboration among mechanical engineering professors at

Wax tiles Markedly Cut Energy use for Heating and Cooling Read More »

Design Sem Nome 67

Advanced Blue LEDs may Assist in Regulating Sleep-Wake Cycles

Tech /

Scientists have created and assessed ‘human-centric’ LEDs, which emit varying wavelengths of blue light based on the time of day, aiming to minimize the disruptive impact of artificial light on our circadian rhythm. They anticipate that manufacturers will adopt their discoveries to manufacture these innovative LEDs. As our circadian rhythm is aligned with the natural

Advanced Blue LEDs may Assist in Regulating Sleep-Wake Cycles Read More »

Design Sem Nome

Evaluating Education’s Impact on Declining Fertility

E-Courses, Science & Education, Tech /

IIASA scientists have pioneered a new approach to restore fertility and education data, specifically in developing nations facing erratic or uncertain data sets. Accurate and consistent data is crucial for policymakers to assess how women’s education influences fertility rates, especially during times of educational growth and declining fertility, a prevalent trend globally. Evaluating Education’s Impact

Evaluating Education’s Impact on Declining Fertility Read More »

Design Sem Nome 64

Raytheon Chosen by DARPA for Airborne Wireless Energy Internet

Military Tech, Tech /

DARPA has selected Raytheon to design and build an airborne relay system for the Energy Web Dominance program, aiming to provide energy in contested environments, enabling power supply from various locations. Raytheon has secured a two-year, $10 million contract from DARPA to develop a Persistent Optical Wireless Energy Relay (POWER) system. This initiative involves deploying

Raytheon Chosen by DARPA for Airborne Wireless Energy Internet Read More »

Scroll to Top