It's apparently extremely light and efficient, but not a perpetual motion machine, which would be contrary to the laws of thermodynamics - something you should have learned in high school physics! It's also compact when disassembled but even with a 250-watt battery it's still, unfortunately, not permitted to accompany you on your flight. Finally, it's basically an electric powered road bike and not very practical carrying any kind of load - groceries, gym clothes,  etc. Nevertheless, it would be a fast and fun commuter if not carrying much beyond a light backpack. And the price is really not that much when compared to a typical road bike without electric pedal assist.

Aside from having a really bad grasp on physiçs, the author pretty clearly has no idea what Schlumpf drive is. Interesting bike, inept article.

Theoretically infinite range? Is it because it can be charged by a person pedaling it? By that logic every pushbike has an infinite range! Why do people bother with nonsense like this?

Dude you are full of it.
The bike only has regenerative braking, which at best adds 10-20% to range.

If it was self charging, from thin air, I would be reading about it 5 years ago on CNN.