Activity

This Is So Cool! Scientists Have Actually Developed A Cloaking Device That Can Route Sound Waves Around An Object, Under Water, Making The Object Invisible To Detection Devices. I Am Sure Many Submarine Makers And Governments Would Be Dying To Have Their Hands On It. You Know, To Avoid Sonar Detection.

Researchers create a real cloaking device – TechCrunch

https://techcrunch.com/2018/05/10/researchers-create-a-real-cloaking-device/

Researcher Amanda D. Hanford at Pennsylvania State University has created a real cloaking device that can route sound waves around an object, making it invisible to some sensing techniques. From the report: Hanford and her team set out to engineer a metamaterial that can allow the sound waves to be…