NASA Space Technology Inventions and Products Smoke Detectors Scratch-resistant Lenses Because of dirt
![Six surprising everyday objects that wouldn't exist without Nasa - including smoke detectors and shoe insoles | The US Sun Six surprising everyday objects that wouldn't exist without Nasa - including smoke detectors and shoe insoles | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2023/05/KH-COMP-EVERYDAY-OBJECTS-NASA-2.jpg?w=620)
Six surprising everyday objects that wouldn't exist without Nasa - including smoke detectors and shoe insoles | The US Sun
![Six surprising everyday objects that wouldn't exist without Nasa - including smoke detectors and shoe insoles | The US Sun Six surprising everyday objects that wouldn't exist without Nasa - including smoke detectors and shoe insoles | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2023/05/KH-OFF-PLATFORM-EVERYDAY-OBJECTS-NASA-2.jpg?strip=all&quality=100&w=1920&h=1080&crop=1)
Six surprising everyday objects that wouldn't exist without Nasa - including smoke detectors and shoe insoles | The US Sun
![Nest Wants To Make Sexy, Smart Smoke Detectors The Next Must-Have For Your Connected Home - SiliconANGLE Nest Wants To Make Sexy, Smart Smoke Detectors The Next Must-Have For Your Connected Home - SiliconANGLE](https://d15shllkswkct0.cloudfront.net/wp-content/blogs.dir/1/files/2013/09/smoke-detector-reviews.jpg)
Nest Wants To Make Sexy, Smart Smoke Detectors The Next Must-Have For Your Connected Home - SiliconANGLE
![Avio on X: "#Space4Curiosity Even in space environments fires can break out and noxious gases can get loose. To prevent false alarms NASA teamed up to invent the first adjustable smoke detector. Avio on X: "#Space4Curiosity Even in space environments fires can break out and noxious gases can get loose. To prevent false alarms NASA teamed up to invent the first adjustable smoke detector.](https://pbs.twimg.com/media/FJ3QYmdXoAI2q8a.jpg)