What is the purpose of the lateral line system in fish? The lateral line functions to detect vibrations and water movement and allows fish to orientate themselves in a water current (rheotaxis), gain information about their spatial environment, and also plays a vital role in schooling (see also HEARING AND LATERAL LINE | Lateral Line […]
Where is the largest geode in the world?
Where is the largest geode in the world? A researcher stands inside the Pulpí geode, the largest documented geode in the world, located at a depth of about 150 feet (50 meters) in a former silver mine in southeast Spain. Image via Hector Garrido. The Pulpí geode – discovered in 1999 – is often said […]
How does Honda CR-Z hybrid work?
How does Honda CR-Z hybrid work? The CR-Z uses the latest version of Honda’s Integrated Motor Assist (IMA) System. It features an electric motor that adds power to the gasoline engine during acceleration and when going uphill. The motor also functions as a generator during deceleration, recharging the battery pack. Why did Honda stop making […]
Is Hongkong a global city?
Is Hongkong a global city? Why Hong Kong is a global city. Hong Kong makes the top 30 of our Global City Index, although its position at 26th reflects some of our concerns. Finally, a global city needs decent infrastructure that can efficiently transport the residents and keep them connected to the globalised world. What […]
How do you stop a river from building a dam?
What does the iMac G3 do?
What does the iMac G3 do? As the “i” in “iMac” stands for “internet,” Apple positioned the original iMac as a computer that made the internet easy-to-access, made computing fun, and still packed power. Later iMac G3 models also were designed to make editing home and “pro-sumer” level audio and video quick and easy. Where […]
What is real name of Taj Mahal?
What is real name of Taj Mahal? Another one of the myths behind the name of Taj Mahal is that the monument is named after the wife of Shah Jahan, its founder. Originally named as Arjumand Banu Begum, she was later christened as Mumtaz Mahal, meaning “Crown of the Palace”. And, Taj Mahal is supposed […]
What are wet prairies?
What are wet prairies? Wet prairie is a rather variable tall grassland community that shares characteristics of wet-mesic prairie, southern sedge meadow, calcareous fen and even emergent marsh communities. The wet prairies’ more wetland-like character can mean that relatively few upland prairie species are present. What kinds of plants are in the Everglades? Various types […]
Does Drum Hardware matter?
Does Drum Hardware matter? You want solid hardware to hold your drums in place. As long as it reliably stays in place then it’s fine. Kick pedal, hi hat stand and throne are pieces you should upgrade however. cheap cymbal stands are great until they break and you’re stuck playing a gig with your kit […]
What farm animals eat?
What farm animals eat? It includes hay, straw, silage, compressed and pelleted feeds, oils and mixed rations, and sprouted grains and legumes. Feed grains are the most important source of animal feed globally. The amount of grain used to produce the same unit of meat varies substantially. Do any farm animals eat meat? However, most […]