4 Awesome NASA Inventions You Use Every Day

NASA's innovations have significantly impacted everyday life through spin-off technologies. These include cordless tools, infrared thermometers, scratch-resistant coatings, and memory foam. Each of these technologies originated from NASA's need to solve specific challenges in space missions. Cordless tools were refined for the Apollo mission, infrared thermometers adapted from star temperature measurement, scratch-resistant coatings developed for astronaut visors, and memory foam created for cushioning in spacecraft. These advancements demonstrate NASA's role in enhancing daily life, from healthcare to comfort.

What was the primary reason for developing cordless tools during the Apollo moon mission?

• To reduce the weight of the tools

• To avoid the need for power outlets on the moon

• To increase the speed of drilling

• To improve the durability of the tools

Which technology was adapted to create aural infrared thermometers?

• X-ray technology

• Infrared technology used for measuring star temperatures

• Ultrasound technology

• Laser technology

What problem did NASA engineers solve that led to the development of scratch-resistant coatings?

• Improving the thermal insulation of spacecraft

• Developing a new water purification system

• Enhancing the flexibility of astronaut suits

• Creating a lightweight material for spacecraft

What is a key feature of the memory foam developed by NASA?

• It is fire-resistant

• It absorbs shock and returns to its original shape

• It is waterproof

• It can withstand extreme temperatures

Which of the following is NOT a use of memory foam?

• Airplane cushions

• Spacecraft insulation

• Mattresses

• Football helmets