Immune cells tackle a human obstacle course | nature video
Immune cells inside the body need to make their way through densely packed tissues, squeezing through gaps and finding the most efficient route. During metastasis, cancer cells may make use of a similar type of locomotion. Now, experiments reveal how the cells probe different paths and use their bulky nucleus to gauge the size of gaps. Read more about this research: https://www.nature.com/articles/s4158…
another of those things with the new brush thing!! so this is @dogbomber‘s dog whose actual name I cant remember but his nickname is “obstacle” because he naps in exactly the most intrusive place at any given time