Which is Better VGT or QQQ? VGT and QQQ are very similar investments. VGT offers more diversification since it holds about 3 times as many stocks. However, this hasn’t made a difference in their performance since they have both had virtually the same returns over the last 10 years. DoesRead More →

In mathematics, the degree of a polynomial is the highest of the degrees of the polynomial’s monomials (individual terms) with non-zero coefficients. The degree of a term is the sum of the exponents of the variables that appear in it, and thus is a non-negative integer. What is a polynomialRead More →

Metabolism: The whole range of biochemical processes that occur within a living organism. Metabolism consists of anabolism (the buildup of substances) and catabolism (the breakdown of substances). The term metabolism is commonly used to refer specifically to the breakdown of food and its transformation into energy. What is meant byRead More →

The skin will be more prone to sunburn, dryness, or irritation, especially during the first 2 or 3 weeks. However, you should not stop using this medicine unless the skin irritation becomes too severe. Is Retin A bad long term? Conclusion: Long-term treatment with tretinoin emollient cream 0.05% is safeRead More →

Occam’s razor is used as a heuristic, or “rule of thumb” to guide scientists in developing theoretical models. The term “razor” refers to the “shaving away” of unnecessary assumptions when distinguishing between two theories. What is Occam’s razor used for? Occam’s razor can be used in a wide range ofRead More →

B-Cells. B-cells (sometimes called B-lymphocytes and often named on lab reports as CD19 or CD20 cells) are specialized cells of the immune system whose major function is to produce antibodies (also called immunoglobulins or gamma-globulins). B-cells develop in the bone marrow from hematopoietic stem cells. Is a form of treatmentRead More →

Zaibatsu Formation in the Meiji Era (1868–1912) The zaibatsu exercised control via parent companies, which directed subsidiaries that enjoyed oligopolistic positions in the pre–WWII Japanese market. These economic groupings crystallized in the last quarter of the 19th century during the Meiji Reformation. What is the difference between keiretsu and zaibatsu?Read More →

Leninism is a political ideology developed by Russian Marxist revolutionary Vladimir Lenin that proposes the establishment of the dictatorship of the proletariat led by a revolutionary vanguard party, as the political prelude to the establishment of communism. What is the meaning of centralism? : the concentration of power and controlRead More →

The “buckboard” is the front-most board on the wagon that could act as both a footrest for the driver and protection for the driver from the horse’s rear hooves in case of a “buck“. What’s the difference between a buckboard and a wagon? is that wagon is a four-wheeled cartRead More →