![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
![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
![Hate to ask this here but I'm anxious. Is this the coffee ground stool I keep reading about? : r/poop Hate to ask this here but I'm anxious. Is this the coffee ground stool I keep reading about? : r/poop](https://external-preview.redd.it/Xp30Db6VJb41OO_5GOa_fKGSSiSgeTYxs-eNFXMHYZ4.jpg?width=640&crop=smart&auto=webp&s=1ce5c03610f3f2adcfaadeac024ca0d88a6048e0)
Hate to ask this here but I'm anxious. Is this the coffee ground stool I keep reading about? : r/poop
![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
![Harley my 3 year old spayed cat has thrown up coffee ground substance and found disturbing poop outside her littler box. She's an... | PetCoach Harley my 3 year old spayed cat has thrown up coffee ground substance and found disturbing poop outside her littler box. She's an... | PetCoach](https://cf-s3.petcoach.co/question_photo_normal_thumb/uploads/questions/459790/images/0869dc457d8aa8cc70a635c7bd4c84cbbd19588f.jpeg)