7. Giant Golden-Crowned Flying Fox – Also known as the golden-capped fruit bat, is a rare megabat and the largest bat in the world. The species is endangered and only found in the Philippines. It has a wingspan of 1.5–1.7 metres (4 ft 10 in–5 ft 7 in) and weighing 0.7–1.2 kilograms (1.5–2.6 lb) Loading…
Light bulb When all you have is natural light, productivity is limited to daylight hours. Light bulbs changed the world by allowing us to be active at night. According to historians, two dozen people were instrumental in inventing incandescent lamps throughout the 1800s; Thomas Edison is credited as the primary inventor because he created a […]
7. Tiwanaku, Bolivia Located near Lake Titicaca in Bolivia, Tiwanaku was an important regional power in the southern Andes between the 7th century and the 9th century. It is though to have been home to somewhere between 15,000 and 30,000 inhabitants or more. Around 1000 AD, climate shift prevented Tiwanaku to continue it’s food production, […]
