Now, researchers at Wake Forest University Baptist Medical Center have suggested the condition could be caused by faulty signals from cells in an area of the brain called the basal ganglia.

BBC: Eye disorder secret uncovered

With its new water-resistant design, low-light camera sensor, and removable and rechargeable battery, the Looxcie HD lets users record and stream under nearly any condition, from snow sports to forest trails and sporting events.

ENGADGET: Looxcie HD brings 1080p and WiFi streaming to a helmet near you

Orchha was an ideal place to build a capital as the town is sheltered by thick forest, which is probably the reason that these age-old monuments still exist in excellent condition, despite there being no major preservation efforts.

BBC: Orchha, a living medieval town