Electronic Tattoo Enables Uninterrupted Heart Monitoring for Extended Periods

This wearable device is placed on the skin to measure a variety of body responses, from electrical to biomechanical signals.

Nature-Inspired, Manufactured, Non-Cuttable Material

The material could be used in security, health, industrial, and safety applications.

Carbon Nanotube/Polymer Composites with Electrical and Thermal Characteristics

These composites could improve how unmanned vehicles dissipate energy.

Lightweight Exosuit Combines Robotics and Functional Apparel

Between walking and running, human gaits can cover a wide range of speeds; for example, at low speeds, the metabolic rate of walking is lower than that of running in a slow jog....

Plastic Bearings Reduce Weight and Improve Durability

When engineer Mark Doyle started to put together plans for an exoskeleton to support surgeons in 2012, he wanted to develop a lightweight product that they could wear comfortably for...

Pros & Cons of Advanced Lightweighting Materials

Learn how advanced materials are creating high-efficiency engines, better powertrains, and lighter components.

Lightweight, Crack-Resistant, Silk Composite Sensor

New lightweight, energy-saving composites that won't crack or break even after prolonged exposure to environmental or structural stress are needed in industries such as civil infrastructure...

National Institute of Standards and Technology (NIST)

The National Institute of Standards and Technology (NIST) was founded in 1901, and is now part of the U.S. Department of Commerce. Based in Gaithersburg, MD, it was established to remove...

Algae Bioreactor Using Submerged Enclosures with Semi-Permeable Membranes

NASA has invented an innovative method to grow algae, clean wastewater, and capture carbon dioxide to ultimately produce biofuel. The invention consists of floating...

The Heavy Impact of Advanced Lightweight Materials

Historically, high-strength materials have been heavy and dense. The need for high-strength but lightweight materials has become more widespread when designing everything from vehicles and...

Magnetic and Raman-Based Method for Process Control During Fabrication of Carbon-Nanotube-Based Structures

NASA’s Langley Research Center has developed an innovative magnetic and Raman-based method for macroscopic process control during...

Sucrose-Treated Carbon Nanotube and Graphene Yarns and Sheets

NASA’s Langley Research Center has developed a method to consolidate carbon nanotube yarns and woven sheets and graphene sheets via the dehydration of sucrose. The resulting...

Composite Sports Car Body Design

The use of composites is rapidly growing across many industries, fostering the need for new design, analysis, and optimization technologies. Every industry feels increasing pressure to launch breakthrough...

Additive Manufacturing of Ti-6Al-4V Alloy Components for Spacecraft Applications

In the past two decades, there have been significant advancements in the field of additive manufacturing (AM) of titanium alloy (Ti-6Al-4V) and other metallic...

Constant-Differential-Pressure Two-Fluid Accumulator

A two-fluid accumulator has been designed, built, and demonstrated to provide an acceptably close approximation to constant differential static pressure between two fluids over the full...

Transportation Category Winner

Movito Electric Scooter

Tai Chiem Melbourne, Australia

Movito is a scooter based on an electric inwheel motor, a hubless front wheel, and a modular base system. It is designed for traveling short...

Hybrid Inflatable Pressure Vessel

Figure 1 shows a prototype of a large pressure vessel under development for eventual use as a habitable module for long spaceflight (e.g., for transporting humans to Mars). The vessel is a hybrid that...

Spotlight Radiometer

A proposed radiometric instrument denoted the spotlight radiometer (SLR) would operate in a frequency band centered at ≈557 GHz and would scan in a conical or circular pattern. The SLR was conceived for use in...

Lightweight, Oxidation-Resistant CwSixOyBz Ceramics

Lightweight, monolithic ceramics that retain their shapes and strengths and resist oxidation at temperatures up to 1,200 °C have been invented. These ceramics are made of carbon, silicon,...