Greatest Waterfalls

The flow of many waterfalls varies according to the season, and some have been reduced by building dams to harness their power for hydro-electric plants.

The flow of the Boyoma waterfall is equivalent to 17m. litres (36m. gall) a second –enough to fill more than 140,000 baths per second, or enough for every person on Earth to have two baths a day!

1 Boyoma (Stanley), Democratic Republic of Congo –17,000 m³/sec

2 Khone,Laos* –11,330 m³/sec

3 Niagra (Horseshoe), Canada –5,830 m³/sec

4 Grande, Uruguay –4,500 m³/sec

5 Paulo Afonso, Brazil –2,800 m³/sec

*Widest waterfall based on volume of water at 10.8 km

Comments

Names of months

The names of the months in English (as well in many other languages) come from Latin Words. January Januarius – this month was dedicated to Janus, the Roman god of doors. Janus had two faces, one looking back at the old year and the other looking forward to the new year. February Februarius – Februa was the Roman purification festival, which took place at this time of year. March Martius – from Mars, the Roman god of war. April Aprilis – from aperire, Latin for open, because plants begin to open during this month. May Maius – probably comes from Maia, the Roman goddess of growth and increase. June Junius – either from a Roman family name junius, which means young, or perhaps after the goddess Juno. July Julius – after julius Caesar. This month was na

Chinese calendar

Present-day China uses the Gregorian calendar for most purposes, but traditional festivals, such as Chinese New Year, take place according to the ancient Chinese calendar. Legend has it that this was started during the reign of Emperor Huangdi in 2637 BC, and relates to the positions of the Moon and Sun. Heavenly systems Earthly branches 1 jia 1 zi (rat) 2 yi 2 chou (ox) 3 bing 3 yin (tiger) 4 ding 4 mao (hare or rabbit) 5 wu 5 chen (dragon) 6 ji 6 si (snake) 7 geng 7 wu (horse) 8 zxin 8 wei (sheep or ram) 9 ren

Constellations

Groups of stars form patterns in the night sky, which are called constellations. There are 88 known constellations. The sumerians, a Middle Eastern civilization, probably named them, about 5,000 years ago. The largest is Hydra, the sea serpent, and the smallest is Crux Australis, the Southern Cross. Centaurus, the Centaur. Has the most stars that can be seen with the naked eye(94). Others include Aquila, the Eagle; Canis Major, the Great Dog; and Orion, the Hunter.

Snipfact: