Copper-Nanoparticle-Induced Porous Si/Cu Composite Films as an Anode for Lithium Ion Batteries | ACS Nano
![My condo association won't let us have rugs or door mats outside our front door. : r/mildlyinfuriating My condo association won't let us have rugs or door mats outside our front door. : r/mildlyinfuriating](https://b.thumbs.redditmedia.com/r9TAlQZju5kitJIrlgadG0wFgt1iv1YO_x9lEXu8v4w.jpg)
My condo association won't let us have rugs or door mats outside our front door. : r/mildlyinfuriating
![Best friend got me a Frost Trap welcome mat and I had to put together a Frost cosplay in 2 seconds to show it off : r/Rainbow6 Best friend got me a Frost Trap welcome mat and I had to put together a Frost cosplay in 2 seconds to show it off : r/Rainbow6](https://preview.redd.it/vw5f2qgiu3t21.jpg?auto=webp&s=898194a6f183631c458cedb114b29fc3673a238f)
Best friend got me a Frost Trap welcome mat and I had to put together a Frost cosplay in 2 seconds to show it off : r/Rainbow6
![First doormat I've attempted came out surprisingly well! Inspiration from Etsy. My wife loves it! She's saying we need a new welcome mat. : r/cricut First doormat I've attempted came out surprisingly well! Inspiration from Etsy. My wife loves it! She's saying we need a new welcome mat. : r/cricut](https://preview.redd.it/first-doormat-ive-attempted-came-out-surprisingly-well-v0-yufhdbf845d91.jpg?width=2721&format=pjpg&auto=webp&s=6438ae3af77c1bca43aabf152eedeaa0683e3c0e)