Building a Custom Indoor Roller Coaster for Mark Rober in 7 Days

The Urgent Challenge

• 💡 Magictecture was tasked by Paul Greg to build a custom indoor roller coaster for Mark Rober's Crunch Labs team.
• ⏱️ The initial deadline was two weeks, which quickly compressed to an intense seven-day on-site build at the Crunch Labs warehouse.
• 🚀 The project required the entire team to fly out and work continuously to meet the demanding schedule.

Rapid Fabrication Process

• 🛠️ The team engaged in rapid prototyping, welding square tubing for the cart, and starting the painting process early.
• 🏗️ Custom supports were built using 4x4s and CNC-cut brackets, with each support being unique due to varying angles.
• ⚙️ Key components like the track, ride vehicle, and drive system were fabricated and assembled under extreme time pressure.

Overcoming Engineering Hurdles

• 🥵 The build involved long, exhausting days, often extending to 14-16 hours, pushing the team's limits.
• ⚠️ Significant challenges included troubleshooting launch issues and making micro-adjustments to ensure smooth, consistent operation.
• ✅ Despite setbacks, the team maintained confidence and collaboratively worked through problems to keep the project on track.

Safety and Testing

• 🚨 Safety was paramount, with the implementation of an estop system to cut power remotely and locally.
• ⚓ Anchors were set for trusses to manage lateral forces and potential uplift, ensuring structural integrity.
• 🎢 Mark Rober was the first rider, testing the coaster after signing a waiver, highlighting the unique "rider-powered" control.

Project Success and Future

• 🎉 The team successfully completed a functional, safe indoor launch coaster within the tight seven-day deadline.
• 👏 The project was described as an incredible experience, showcasing the team's dedication and engineering prowess.
• 🏡 The coaster was later reconstructed in a backyard for further testing, experimentation, and R&D, with more content planned.