Tech Exchange

Weightless “Weight”-Lifting Builds Muscle on Earth

NASA Technology

NASA astronaut Shannon Lucid spent hundreds of hours exercising during her 188-day stay on the Russian space station Mir in 1996. Although it was her least favorite...

NASA's Hot 100 Technologies: Materials & Coatings

Shape Memory Alloys

Shape Memory Alloys (SMAs) can be deformed at low temperature and recover their original shape upon heating. New alloys can operate up to ~300 °C, compared to ~80 °C...

NASA's Hot 100 Technologies: Sensors

Gas Sensors Based on Coated and Doped Carbon Nanotubes

Electronic, inexpensive, low-power gas sensors are based on single-walled carbon nanotubes (SWCNT) and provide a method for gas detection by...

NASA's Hot 100 Technologies: Aeronautics

FACET: Future Air Traffic Management Concepts Evaluation Tool

FACET flexible software helps air traffic control centers improve airline safety and efficiency. It includes programs and databases that...

NASA's Hot 100 Technologies: Communications

Electronic Firefighter Escape Trail

This technology uses recent advances in Radio Frequency Identification Devices, combined with smart software, to create an electronic firefighter evacuation...

NASA's Hot 100 Technologies

NASA’s Technology Transfer Program is a true national asset. It brings together the space agency’s most capable problem-solvers with America’s brightest commercial and entrepreneurial leaders in partnerships...

NASA's Hot 100 Technologies: Electrical/Electronics

High-Field Superconducting Magnets

This technology represents a significant improvement over commercial state-of-the-art magnets. These superconducting magnets are very versatile and can...

NASA's Hot 100 Technologies: Environment

Contaminated Water Treatment

This method offers a way of processing and recycling liquids to remove contaminants. The two-step process provides a contaminant treatment pouch, called a “urine...

NASA's Hot 100 Technologies: Health, Medicine & Biotechnology

Atomic Oxygen Texturing and Cleaning

Atomic oxygen oxidizes and removes biologically active contaminants, and reduces the contaminant to an inactive ash. Thus, the contaminant...

NASA's Hot 100 Technologies: Information Technology & Software

Enhanced Project Management Tool

This invention is a system for managing a project that includes multiple tasks and workers. Periodic monthly, task plan, schedule, and budget...

NASA's Hot 100 Technologies: Instrumentation

Powder Handling Device for Analytical Instruments

This technology provides automated sample handling and movement of coarse-grained powder or other solid materials to enable analysis by a...

NASA's Hot 100 Technologies: Manufacturing & Prototyping

Variable Power Handheld Laser Torch

A handheld laser torch was designed for welding and brazing metals to repair hard-to-reach space shuttle engine nozzles. It incorporates various...

NASA's Hot 100 Technologies: Mechanical & Fluid Systems

Spring Joint Package with Overstrain Sensor

This flexible joint provides two degrees of freedom and a tremendous amount of compliance. The overstrain sensor joint has a passive and...

NASA's Hot 100 Technologies: Propulsion

Fully Premixed, Low-Emission, High-Pressure, Multi-Fuel Burner

This burner is capable of operating on a variety of gaseous fuels and oxidizers, including hydrogen-air mixtures, with a low pressure...