according to keepers at the wildwood trust, veterinary surgeons fitted a stent into boki's brain.id, which was believed to be causing the bear debilitating seizures. keepers say that the two—year—old cub is almost back to his normal self. ok, let's talk about climbing now. now, this is a sport that's gaining popularity after featuring at the olympics. i've tried it. it's fun, but it's hard. but now some of the sports enthusiasts are starting to ask about the environmental impact of their beloved activity. we spoke to two inventors based at moceanlab in berlin, which is a hard tech hub. now they're developing a new kind of climbing hold. those are those little blocks that you put yourfeet and hands in to hoist yourself up the wall. the team behind this project, which is still in its early days, says it's an eco friendly alternative to the typical plastic climbing holds. climbers are the ones who are really trying to protect the environment. we care for nature. we want to bring sustainable alternatives for the climbing industry because it's a community that actually cares about the