1.
The burning zone of Candle in zero gravity is spherical in shape rather the elongated shape,cause there is no buoyant force for warmer air to rise above.
2.
Tardigrade are water-dwelling, eight-legged creature that can be grow up to 1.5mm. They are extremophiles (not true extremophiles) and survive even the gamma radiation and ionizations. They can live without water and air in space up to 30 years.
3. The slowest speed of light ever recorded was 17 metres per sec in 1998 by Professor Hau. Later on, a technique developed to stop it completely.
4. The object that is traveled farthest is Voyager 1 and it is still travelling already passed our solar system. It was launched on September 5, 1977 with the mission of carrying information related to humans, earth and our locality in universe for the extra-terrestrials to communicate us. It has traveled 139 AU (2.08E10 km) so any signal take 16 hours and 15 minutes to reach from earth to the spaceship!
5. Cymothoa exigua, or the tongue-eating louse, is a parasitic isopod of the family Cymothoidae. This parasite enters fish through the gills, and then attaches itself to the fish's tongue.
5.
Cymothoa exigua, or the tongue-eating louse, is a parasitic isopod of the family Cymothoidae. This parasite enters fish through the gills, and then attaches itself to the fish's tongue.