Articles

Thermal Materials Protect Priceless Personal Keepsakes

Thermal protection technology used on the shuttles keeps valuables safe from fire. Most of us cannot comprehend the task of building something to withstand temperatures over 4,000 °F, but NASA can. The space shuttles endured such temperatures when returning to Earth’s atmosphere because of aerodynamic heating, or heating due to the combination of compression and surface friction from Earth’s atmosphere. For the vehicle to survive these conditions, NASA constructed a complex thermal protection system (TPS) for the exterior of the shuttle.

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Specifying Actuators for Cleanroom Environments

Selecting the right actuator for use in any manufacturing operation involves a host of application-specific variables, including aspects such as the required stroke length, load capacity, acceleration, maximum speed, and positioning repeatability. Add a cleanroom specification to the list and the choice of available options becomes significantly smaller. Consider these questions to help make the best choice for your cleanroom application, whether it’s for the medical device, pharmaceutical, biotechnology, or semiconductor manufacturing industry.

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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 implement models of weather, airspace, airports, navigation aids, aircraft performance, and aircraft trajectories.

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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 trail and fire safety information location system. The trail can be followed out of a burning building even if interrupted by changing fire conditions.

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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 that transfer groundbreaking NASA technologies to the public. It provides solutions for challenges in the fields of health and medicine, industrial production, communications, transportation, consumer goods, public safety, and many more. And, in so doing, it helps create new products, new markets, and new jobs that enhance the quality of life in America and fuel the U.S. economy.

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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 be used in a number of applications requiring magnetic fields at low temperature, such as in MRI machines, mass spectrometers, and particle accelerators.

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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 cell” or “contaminant cell,” that converts urine or another liquid containing contaminants into a fortified drink, engineered to meet human hydration, electrolyte, and caloric requirements.

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