There's nothing scientific about the images, just a fun example of what the camera can do. Now think about your work as a professional and using the GH3, GH4, FZ1000 etc. in a working situation where you really need the shot and know what you're doing!
There are a lot more examples in the LUMIX Lounge from Panasonic's Luminaries, including working in 4K video. They're an incredibly talented group. The only thing more impressive than their skill set and diversity is their passion for imaging! From wedding images to landscape and wildlife to macro to 4K video and their workshop schedules, you'll find each Luminary has a history of helping photographers raise the bar on their image quality, regardless of what their specialty might be.