Abstract: 2-D sparse arrays may push the development of low-cost 3-D systems, not needing to control thousands of elements by expensive application-specific integrated circuits (ASICs). However, there ...
One early morning last week, I was ensconced on my couch, my cats finally settling down next to me after vying for their ...
Brave Survival Life is at it again, showcasing an amazing **excavation** process. Watch as he demonstrates **how to build** a unique **spiral staircase** using **primitive technology**. The entire ...
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