Spinal Masculine Atrophy (SMA) most often affects children and makes the use of their muscles difficult. If your child has SMA, the brain and spinal cord break up nerve cells. The brain stops transmitting signals that regulate the movement of muscles. The muscles of your child become tightened and sluggish, and children may have difficulty regulating your head‘s movement, sitting, and… Read more →
Remembrance Day was first observed in 1919 throughout the British Commonwealth. It was originally called “Armistice Day” to commemorate armistice agreement that ended the First World War on Monday, November 11, 1918, at 11 a.m.—on the eleventh hour of the eleventh day of the eleventh month. From 1921 to 1930, Armistice Day was held on the Monday of the week… Read more →
Bright, colored areas of light beside the Sun are known as sun dogs (sometimes written as one word: sundogs). They’re often approximately 22 degrees to the left or the right (or both!) and about the same distance above the Horizon as the Sun. They’re also often seen as part of a ring or Halo around the Sun. Sun dogs form when there are hexagonal ice… Read more →
A carbon footprint is defined as: The total amount of greenhouse gases produced to, directly and indirectly, support human activities, usually expressed in equivalent tons of carbon dioxide (CO2). Typically, a carbon footprint is calculated by estimating not just the CO2 emissions that the activity in question causes, but also any emissions of other greenhouse gases (such as methane and nitrous oxide)… Read more →
Soundproof glass works by creating a near-impenetrable barrier between the sound and your ears. It takes on the mechanical energy of the sound wave and captures it. Such material can block between 90 to 95% of most sounds, with only a few frequencies as an exception. To block any noise, you need to fulfill five principles of soundproofing. These are:… Read more →
Hot air is less dense than cold air. When you light a candle, the air near the wick gets hotter and ( being less dense) gets pushed up by heavier and denser cold air(being heaver cold air is pulled down to earth). Flame of a candle is actually burning wax vapors. When the hot air rises, wax vapors also rises(because… Read more →
Seismometer A seismometer is a device that is sensitive to vibrations. It works on the principle of a pendulum: a heavy, inert mass with a certain resistance to movement (i.e. inertia) due to its weight is suspended from a frame by a spring that allows movement. The energy from any seismic activity excites this “proof mass” as it is called… Read more →
The sites are not only accessible through Google. Currently, it’s just a very small part of the internet. However, the Web can be divided into three main components, namely the Surface Web, the Deep Web and the Dark Web. Most people believe the web is the Surface Web. Particularly in online content, search engines or links can be easily accessed.… Read more →
Spiders produce silk threads to build their webs. The silk is produced in silk glands with the help of the spider’s spinnerets. Spinnerets are special organs that allow the spider to decide what type of thread it needs for the web. The silk threads can be thick or thin, dry or sticky, beaded or smooth. The threads a spider uses… Read more →
The aim of the search engine algorithm is to present a relevant set of high-quality search results that will fulfil the user’s query/question as quickly as possible. The user then selects an option from the list of search results and this action, along with subsequent activity, then feeds into future learnings which can affect search engine rankings going forward. Search… Read more →
