Bug catcher Cup a Bug made its Shark Tank debut, impressing not just the judges but the viewers watching at home. The latest update since filming is major as they prep to go international.

Check out an exclusive clip from the second season of National Geographic's A Real Bug's Life and more in today's Link Tank!

Bug-eyed frogs are also known as mossy frogs ... In the northern mountains of Vietnam, a tank collects water next to a ranger station of Phia Oac–Phia Den National Park. More than 6,000 feet ...