Propy vs Natant

Propy is a biomimetic robotics community where members share build logs, field tests, lab notes, and visual updates around motion systems, shell design, sensing, and robotics experiments. - Browse community posts focused on real prototype work, mechanical iteration, testing notes, and lab-driven documentation. - Publish your own updates with images, titles, summaries, tags, and technical notes to document progress and share results. - Save useful references into favorites so you can revisit important posts, study workflows, and follow promising ideas over time. - Use built-in reporting and blocking tools to keep the community safe, reviewable, and focused on practical robotics discussion.

Natant is the poolside community for people who spend time in the water — public pools, neighborhood clubs, hotel pools, and backyard parties. See what is happening near you. Swimmers share live intel from the deck: how busy the lanes feel, how the water looks, locker-room and parking notes, and whether today is right for kids or a gathering. When you are hosting, post an invite with a place and a start time so people nearby can join. Intel & Invites keeps tips and gatherings in one place. Browse pools around you or look by city. Switch between intel and invites. Open any post for photos, the spot on a map, and replies from people who actually go there. Discuss is for what you bring to the water. Share swimwear, goggles and caps, floats and toys, lights and party setups, towels and speakers. Pair every story with photos; crop swimwear shots so the look stays on the suit. Post from one place: a photo, a short note, a tag, and a location. Search a pool by name or address and pin it. Invites include a date and time so the gathering is clear. Your profile holds swimming habits — indoor or outdoor, easy swims or lane work — and the posts you have shared. Open another swimmer’s page to see their posts and start a conversation. Reply on the thread, and report or block when something does not belong. Find a better hour at your usual pool. Open the backyard when it is ready. Show what actually works in the water.