Tech Briefs - May 2020 - Vol. 44 No. 5

Overview

The May 2020 issue of Tech Briefs, Volume 44, No. 5, presents a diverse array of articles and features that highlight cutting-edge technologies and innovations across various fields, particularly focusing on advancements in engineering, materials science, and manufacturing processes. This edition serves as a valuable resource for design engineers and technology enthusiasts, offering insights into the latest trends and developments.

Key Features and Articles

1. Products of Tomorrow: This section showcases emerging technologies and products that are set to shape the future. It emphasizes innovations that could revolutionize industries and improve everyday life.

2. Executive Roundtable: 3D Printing: A significant feature of this issue is the executive roundtable discussion centered on 3D printing. Industry leaders share their insights on the current state of additive manufacturing, its challenges, and future prospects. The conversation highlights how 3D printing is transforming design and production processes across various sectors, including aerospace, healthcare, and consumer goods.

3. NASA Spinoff: ISS Lighting for Earth Gardens: This article explores how technologies developed for the International Space Station (ISS) are being adapted for use on Earth. Specifically, it discusses innovative lighting solutions that can enhance agricultural practices, demonstrating the practical applications of space technology in improving food production and sustainability.

Tech Briefs Highlights

The issue includes a variety of tech briefs that delve into specific advancements in different domains:

• Electrical/Electronics: Innovations such as a new material that enables stable semiconductor neutron detectors and a high-efficiency laser for silicon chips are discussed. These advancements are crucial for enhancing the performance and efficiency of electronic devices.

• Wearable Technology: The introduction of wearable air conditioning systems is highlighted, showcasing how technology can improve personal comfort and health.

• Manufacturing Processes: A process that enables the manufacturing of stretchy electronics is presented, which could lead to new applications in flexible devices and wearables.

• Test & Measurement: The issue features a lab-on-a-chip technology that enables liquid biopsies for cancer detection, representing a significant advancement in medical diagnostics.

• Microfluidics: A device capable of detecting cancer cells in blood is discussed, emphasizing the importance of early detection in improving patient outcomes.

• Materials & Coatings: Several innovations in materials science are highlighted, including a method that allows conductive gels to adhere when wet, and a leaf-inspired surface that prevents frost formation. These developments have implications for various applications, from electronics to environmental control.

• Mechanical & Fluid Systems: The issue covers foldable mechanical devices and systems that provide cooling without electricity, showcasing innovative solutions for energy efficiency and mechanical design.

Departments and Additional Content

The magazine also includes several departments that provide additional insights and resources:

• UpFront: This section offers a brief overview of current trends and news in technology and engineering.

• 5 Ws: A feature that answers the who, what, where, when, and why of significant technological advancements.

• Q&A: This segment addresses common questions and concerns in the field, providing expert opinions and advice.

• Advertisers Index: A comprehensive list of advertisers featured in the issue, connecting readers with companies and products relevant to their interests.

Conclusion

The May 2020 issue of Tech Briefs is a rich resource for professionals in engineering and technology, offering a blend of in-depth articles, innovative product showcases, and expert discussions. It reflects the ongoing evolution of technology and its impact on various industries, from aerospace to healthcare. The insights provided in this edition not only highlight current advancements but also inspire future innovations that could significantly enhance our lives and industries.

Overall, this issue serves as a testament to the creativity and ingenuity present in the engineering community, encouraging readers to stay informed and engaged with the latest technological developments.