Watch the Investigations
Field experiments, interviews, and live panel recordings from our community, documented on camera.
Research & Evidence
Field Footage: Horizon Rise Test at 30,000 Feet
Cabin-window footage compiled from a dozen member-submitted flights.
Backyard Water Level Test: Full Walkthrough
A step-by-step recording of the home verification method from our written guide.
The Eye-Level Horizon Survey: Behind the Data
A companion video to our 200-reading survey, with contributor interviews.
Instruments & Methods
Long-Distance Laser Level Test Across a Frozen Lake
A five-mile laser test with time-stamped footage and instrument close-ups.
Refraction Explained, on Camera
A visual companion to our refraction explainer article, with live demonstrations.
Building a Budget Theodolite at Home
A member-submitted build guide for a low-cost angle-measuring instrument.
Panels & Livestreams
Monthly Panel: Reader Questions Answered Live
Our research team responds to the community’s most-asked questions from the month.
Recap: Our Biggest Livestream Q&A Yet
Highlights from last week’s record-attendance livestream.
Q&A: A Former Commercial Pilot, Full Video
The complete unedited video interview referenced in our written Q&A.
Have Footage Worth Sharing?
Submit your own field recordings, home experiments, or livestream clips for review.