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1 day ago · Human evolution. The hominoids are descendants of a common ancestor. Human evolution is the evolutionary process within the history of primates that led to the emergence of Homo sapiens as a distinct species of the hominid family that includes all the great apes. [1]
May 23, 2024 · The 2021 Canadian census counted a total population of 36,991,981, an increase of around 5.2 per cent over the 2016 figure. [7] [8] Between 1990 and 2008, the population increased by 5.6 million, equivalent to 20.4 per cent overall growth.
3 days ago · Speculative design. TRL. Technology scouting. v. t. e. The technological singularity —or simply the singularity [1] —is a hypothetical future point in time at which technological growth becomes uncontrollable and irreversible, resulting in unforeseeable consequences for human civilization. [2] [3] According to the most popular version of ...
4 days ago · A depiction of a student being bullied by three other students. A bystander is seen in the background, paying no attention. Share of children who report being bullied (2015) Bullying is the use of force, coercion, hurtful teasing or threat, to abuse, aggressively dominate or intimidate. The behavior is often repeated and habitual.
1 day ago · Renewable energy portal. v. t. e. Renewable energy (or green energy) is energy from renewable natural resources that are replenished on a human timescale. The most widely used renewable energy types are solar energy, wind power and hydropower. Bioenergy and geothermal power are also significant in some countries.
1 day ago · Atrial fibrillation ( AF, AFib or A-fib) is an abnormal heart rhythm (arrhythmia) characterized by rapid and irregular beating of the atrial chambers of the heart. [11] [12] It often begins as short periods of abnormal beating, which become longer or continuous over time. [4]
4 days ago · Paris Agreement under the United Nations Framework Convention on Climate Change. The Paris Agreement (or Paris Accords, Paris Climate Accords) is an international treaty on climate change that was adopted in 2015. The treaty covers climate change mitigation, adaptation, and finance. The Paris Agreement was negotiated by 196 parties at the 2015 ...
