Why does Africa have a rapidly growing population? The rapid population growth is the result of declining mortality since the 1950s unmatched by changes in fertility. There are significant socioeconomic and rural-urban mortality differentials in Africa, but as yet only highly educated urbanites have measurably reduced their family size. Why did Africa take so long…
Category: Lifehacks
How do you become a trustworthy leader?
How do you become a trustworthy leader? Trustworthy leaders expect the best in others and enjoying being around people. These leaders are approachable, accept responsibility for their actions, and are mutually supportive of everyone, not just the people that they like. This leadership quality is an essential ingredient. What qualities make someone a good trustworthy…
Which TV brands are not made in China?
Which TV brands are not made in China? Today, there are only a handful of TV brands left outside of China: Samsung and LG (South Korea), Sony (Japan), Philips (EU) and Vizio (US). A company in China had attempted to acquire Vizio in 2016, but that deal never happened so as of now they’re still…
Is the number of volcanic eruptions increasing?
Is the number of volcanic eruptions increasing? The Global Volcanism Program does not see any evidence that volcanic activity is actually increasing. The apparent increase in activity reflects increases in populations living near volcanoes to observe eruptions and improvements in communication technologies to report those eruptions. Why are there so many volcanoes erupting right now?…
What power supply do I need to run GTX 1080?
What power supply do I need to run GTX 1080? A 550W PSU is more than enough to run a GTX 1080. Not only is this PSU enough, but you also have headroom for future upgrades. With a 550W power supply, you can also use a better CPU along with the GPU, as well as…
What are oxidants in human body?
What are oxidants in human body? Oxidants are reactive molecules that are produced both inside your body and the environment that can react with other cellular molecules in your body such as protein, DNA and lipids. When it does that, it damages molecules and it’s what causes disease and inflammation. Which are the oxidants? An…
Should I impute missing values?
Should I impute missing values? Datasets may have missing values, and this can cause problems for many machine learning algorithms. As such, it is good practice to identify and replace missing values for each column in your input data prior to modeling your prediction task. This is called missing data imputation, or imputing for short….
How can I turn off my emotions?
How can I turn off my emotions? Here are some pointers to get you started. Take a look at the impact of your emotions. Intense emotions aren’t all bad. Aim for regulation, not repression. Identify what you’re feeling. Accept your emotions — all of them. Keep a mood journal. Take a deep breath. Know when…
Why did Turkey get involved in Syria?
Why did Turkey get involved in Syria? Turkey said the operation was an act of self-defence, in response to Isis shelling of Turkish border towns and suicide bombings and attacks targeting Turkish nationals. Also, the Turkish foreign minister, Mevlüt Çavuşoğlu, said that YPG (Kurds) should return east of Syria’s Euphrates River. How much land did…
What is the difference between Isaac and Ishmael?
What is the difference between Isaac and Ishmael? Literally: “and one out of the free woman.” Isaac was by Sarah, Abraham’s proper and lawful wife, who was mistress of the family, and represented in type the covenant, and Church, and all believers, Gentiles as well as Jews, as under the liberty of the Gospel. Issac,…