![9News Sydney on Twitter: "Sydney scientists have come up with a novel way to fight brain cancer. Using magnetic nanoparticles containing silver – they believe they've figured out how to target and 9News Sydney on Twitter: "Sydney scientists have come up with a novel way to fight brain cancer. Using magnetic nanoparticles containing silver – they believe they've figured out how to target and](https://pbs.twimg.com/media/Ey10Gh9WgAAaL4E.jpg:large)
9News Sydney on Twitter: "Sydney scientists have come up with a novel way to fight brain cancer. Using magnetic nanoparticles containing silver – they believe they've figured out how to target and
![A pile of what looks like dry coffee grounds found in the corner next to my sink. We wipe it and it reappears the next day. We are completely stumped. : r/whatisthisthing A pile of what looks like dry coffee grounds found in the corner next to my sink. We wipe it and it reappears the next day. We are completely stumped. : r/whatisthisthing](https://i.redd.it/1qj7klb148f31.jpg)
A pile of what looks like dry coffee grounds found in the corner next to my sink. We wipe it and it reappears the next day. We are completely stumped. : r/whatisthisthing
![Someone at my office keeps pouring their coffee grounds down the toilet and leaving it like this : r/mildlyinfuriating Someone at my office keeps pouring their coffee grounds down the toilet and leaving it like this : r/mildlyinfuriating](https://i.redd.it/zf8zx6fmahq31.jpg)
Someone at my office keeps pouring their coffee grounds down the toilet and leaving it like this : r/mildlyinfuriating
![Really worried if this is coffee ground stool. It's been going on for two days. Have a diarrhea urge and that usually comes out. When I wipe it's brown. Help anyone. - Really worried if this is coffee ground stool. It's been going on for two days. Have a diarrhea urge and that usually comes out. When I wipe it's brown. Help anyone. -](https://preview.redd.it/n7r80sufxmc91.jpg?auto=webp&v=enabled&s=a4acd0cda1eb6dabb4f2046f6a5a035ba6c9be8e)
Really worried if this is coffee ground stool. It's been going on for two days. Have a diarrhea urge and that usually comes out. When I wipe it's brown. Help anyone. -
![These coffee grounds in my compost bucket resemble a certain music icon according to r/mildlyinteresting. Enjoy! : r/weirdal These coffee grounds in my compost bucket resemble a certain music icon according to r/mildlyinteresting. Enjoy! : r/weirdal](https://i.redd.it/fcng6enn0h181.jpg)