Category: Essay

Can garage door sensors get wet? 4. Sensor moisture – Dry sensors if wet. Sometimes, wetness in and around the sensors is a possible cause of the malfunction. This is likely if your sensor was exposed to rain or water from the sprinkler system. How do you trick garage door sensors? The Sun May Block […]

Why does heat make things rise? Hot air rises because gases expand as they heat up. When air heats up and expands, its density also decreases. The warmer, less dense air effectively floats on top of the colder, denser air below it. This creates a buoyant force that causes the warmer air to rise. How […]

Is Invisalign as good as braces? In conclusion, the Invisalign system isn’t necessarily a more effective treatment than braces and it is not recommended for more complex type orthodontic cases. However, for most adults and many adolescents who want to straighten their teeth without the stigma of metal braces, Invisalign is a great alternative. Are […]

How do I know if my roof vent is clogged? 4 Signs Your Roof Vent May Be Blocked Sinks and Bathtubs Are Draining Slowly. If the sinks and bathtubs in your home are unable to drain or are draining too slowly, your roof vent could be blocked. You Hear a Gurgling Sound. You Smell Sewer […]

What race are Syeds? Indication of descent Sayyids are Arabs, and Sayyids in Asia are of Arab origin. The Sayyids are a branch of the tribe of Banu Hashim, a clan from the tribe of Quraish, which traces its lineage to Adnan, whose lineage traces back to the Prophet Ismael the son of the Prophet […]

Does all Jello have red dye 40? Red dye 40 is a colorant and would not be classified as a natural flavoring, which is more to do with spices or other taste additives. The only red dye shown to cause immune mediated reactions potential would be carmine, but it is not in jello – it […]

How does heart disease develop? Heart disease occurs when plaque develops in the arteries and blood vessels that lead to the heart. This blocks important nutrients and oxygen from reaching your heart. Plaque is a waxy substance made up of cholesterol, fatty molecules, and minerals. How long can you live without your heart in your […]

Can a twin engine helicopter fly on one engine? In some places, pilots can only fly twin engine helicopters in urban areas, not single engine, or are restricted to certain airway lanes in the region. Why? This is for safety reasons. The thought process is that one engine can fail and the pilot will still […]

What layer of the rainforest do epiphytes live in? canopy layer What animals live in emergent layer? Birds, butterflies, bats and small monkeys live in this layer. Some animals never venture as high as the emergent trees as it’s very dangerous due to the unsteady branches and the massive drop to the forest floor. What […]

How do train stations stay safe? Safety Tips Stand back: Always stay behind the yellow lines at train stations. Enter or exit a station platform at designated areas. Stay off the tracks: Train tracks, bridges and yards are private property. Never walk, bike, skateboard or run on or along the tracks; it’s illegal and dangerous. […]