D o Ghosts really exist? According to Science, Ghosts cannot exist. This is because, if they exist they will be made up of pure energy as by definition they do not have any matter. To stay forever they would need some continuous supply of energy. Even if they exist, they won't disturb you as they will be spending their own energy which will reduce their lifespan. It's all thermodynamics.
This life has no existence without a strong ally in ‘Woman’ in every stage of life starting from motherhood to wife, from sister and finally a daughter. Happy Women’s Day! Celebrated annually on March 8, International Women's Day is one of the most important days of the year to celebrate women's achievements, raise awareness about women's equality, lobby for accelerated gender parity, and fundraise for female-focused charities. Furthermore, International Women's Day is a global day celebrating the social, economic, cultural and political achievements of women. The campaign theme for International Women's Day 2022 is #BreakTheBias .
World Health Day 2022 World Health Day is celebrated every year to raise awareness about the ongoing health issues that concern people across the world. The day is also used as an opportunity to spread awareness about the overall health and well-being of people. The date of 7 April marks the anniversary of the founding of WHO in 1948. This year (2022), the theme of World Health Day is 'Our Planet, Our Health'. This year, WHO will focus global attention on urgent actions needed to keep humans and the planet healthy and foster a movement to create societies focused on well-being.
Birds have developed an ability that let half their brain sleep while keeping the other half awake. Researchers report that ducks manage this trick to stay alert for predators while still getting some shut-eye. The findings suggest that different parts of the vertebrate brain can sleep independently of each other. Although researchers have known about this so-called "unihemispheric" sleep for 3 decades, they could only guess why this particular kind of shut-eye evolved in birds. But when filming mallards for a different experiment, sleep researcher Niels Rattenborg of Indiana State University noticed a remarkable pattern. The sleep pattern is as important as the amount, says Jerome Siegel, a sleep researcher at the University of California, Los Angeles. Each animal has evolved its way to balance the need for sleep with the need for safety.
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