Life & fun · February 17, 2023

Explayn VR
Learning Science by Experience
Explayn VR launched on February 17, 2023 with 28 votes, #1,280 of 3,879 launches that month and more than 50% of that year's launches.
What it does
Experience the wonders of chemistry in a whole new way with Explayn! Immerse yourself in a virtual chemistry lab and discover the properties of everyday compounds through interactive simulations and games.
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Experimenters Circuits2024 · experimenters.app · ▲161Educational online virtual electricity lab, try for free
I built a refinery simulator game to explain job to my kidsMar 2026 · fuelingcuriosity.com · ▲127Hi HN, I’m a chemical engineer and I manage logistics at a refinery down in Texas. Whenever I try to explain downstream operations to people outside the industry (including my kids), I usually get blank stares. I wanted to build something that visualizes the concepts and chemistry of a plant without completely dumbing down the science, so I put together this 5-minute browser game. Here's a simple runthrough: https://www.youtube.com/watch?v=is-moBz6upU. I pushed to get through a full product pathway to show the V-804 replay. I am not a software developer by trade, so I relied…




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