“But if you did that with helium at low temperature and came back a million years later,” he says, “it would still be moving”. This extra flexibility helps them pass through the birth canal and also allows for rapid growth. The data pull went perfectly. The DNA in a person’s body, when uncoiled, can stretch from Pluto to the Sun and back. Acceleration is the change in speed of an object over time, often measured in ‘g’s, with one g equal to the acceleration caused by gravity on Earth (9.8 metres/32.2 feet per square second). When it comes to living, everyone will tell you that they wanted to live a fun, more fulfilling, exciting and more interesting life. The plates’ pace is comparable to the speed at which our fingernails grow. If you maintain that daily average and live until 80 years of age, you’ll have walked about 216,262,500 steps in your lifetime. The calculation is a little tricky, but the conclusion is that a photon takes many thousands and many millions of years to drunkenly wander to the surface of the Sun. It’s actually true, Mr. An atom consists of a tiny, dense nucleus surrounded by a cloud of electrons, spread over a proportionately vast area. 15 Quick Science Facts that Will Blow Your Mind. A bad egg floats in water because the up-thrust produced on account of displaced water by the immersed portion of the bad egg is greater than the weight of the egg. The most likely cause of these planetary oddballs are gigantic asteroids which knocked them off course in the distant past. Urban planners and civil and environmental engineers help develop sustainable communities all over the world. In fact, we couldn’t survive without them. Whether in cellphones, cars, torches, toys, or any other appliance, batteries act as saviors … A typical hurricane produces the energy equivalent of 8,000 one megaton bombs. More: Everyday Life Facts. Our Solar System started off as a swirling cloud of dust and gas which eventually collapsed into a spinning disc with the Sun at its centre. Did you feel a difference? Conversely, a drop in temperature causes it to contract again. STICKY NOTES COME OFF EASILY BECAUSE THEIR ADHESIVE IS UNEVEN.. Post-it Notes feature a plastic adhesive that is... 3. In just over 2 billion years, temperatures will be high enough to evaporate our oceans, making life on Earth impossible. Powered by - Designed with the Hueman theme, Our atmosphere is made up of roughly 78 per cent nitrogen and 21 per cent oxygen, with various other gases present in small amounts. Studies have shown a 50% increased odds of survival if … There’s one ‘main’ brain where all the analysis and decision making takes place and eight ancillary brains — one at the base of each arm — that function as preprocessors for all the information obtained by that arm. I'm joining 35 wonderful kid bloggers this week to provide TONS of ideas & activities for summer learning and fun. People with a wide network of friends have less tension, suffered from less stress, had stronger defenses and lived longer. What makes these crystals particularly remarkable has less to do with the fact that they repeat in time but rather more with the fact that they’re intrinsically out of equilibrium. Two-thirds of an octopus’ neurons reside in its arms, which can independently figure out how to open a shellfish, for instance, while the main brain is busy doing something else. Two of the hearts work exclusively to move blood beyond the animal’s gills, while the third keeps circulation flowing for the organs. How loud would stars be if space was full of air? For more science and technology articles, pick up the latest copy of How It Works from all good retailers or from our website now. Which body part is last to stop growing or developing? The FBI wants your help to find it. Amazing! When did we first start forecasting the weather? Daily Science doesn't just happen in a lab—it's a part of everyday life—even yours. Hypotheses were clearly defined prior to analyses. Water can boil and freeze at the same time. Betelgeuse lies some 430 light-years from Earth, yet it’s already one of the brightest stars in Earth’s sky. The lining still needs to be replaced continually, and it entirely renews itself every four days. Another interesting exotic state of matter is represented by time crystals — regular, boringly ordered crystals with a twist: A fourth dimension, time, is added so that the material exhibits different periodic structures over time. All the bacteria living inside you could fill a half-gallon jug — there are 10 times more bacterial cells in your body than human cells, according to Carolyn Bohach, a microbiologist at the University of Idaho. Follow Facebook Twitter LinkedIn Subscribe RSS … This effect is most dramatic in gases but occurs in liquids and solids such as iron too. GK Questions and Answers on Everyday Science There are many things that go on in daily life and can be attributed to scientific practices . In just a minute, the heart pumps the entire blood volume around your body. To travel from the sun’s core to the sun’s surface (696,000 kilometers) so it can escape into space, a photon needs to make a huge number of drunken jumps. Coral reefs consist of huge numbers of individual coral polyps (soft-bodied, invertebrate animals) that are linked together by tissue. However, this list is much too short; keep it growing by adding your own science facts in the comments section. With age, many of the bones fuse, leaving 206 bones that make up an average adult skeleton. In the Milky Way alone there might be as many 100 billion Earth-like planets. Email Us: firstname.lastname@example.org Phone Numbers: 223-7900 / 223-1168 Open Hours: 8am- 4:30pm / Mon - Thurs 8am - 3:30pm / Fri As an added bonus, you should know that we each share 99% of our DNA with every other human — just to show that we’re far more alike than different. Astronomers measure the mind-bogglingly large masses of stars or galaxies in solar masses, with one solar mass equal to the Sun’s mass (that is, 2 x 1030 kilograms/4.4 x 1030 pounds). It’s only once they’ve been dissolved in a liquid that the chemicals can be detected by receptors on taste buds. These plates are in constant motion, propelled by currents in the Earth’s upper mantle. The Great Barrier Reef is an interlinked system of about 3,000 reefs and 900 coral islands divided by narrow passages, located just beneath the surface of the Coral Sea. In his spare time, Tibi likes to make weird music on his computer and groom felines. They're all here, and you can rely on us to put the 'fun' in fundamental science for you. In adults, the tympanum is covered and protected by the wings, and allows the grasshopper to hear the songs of its fellow grasshoppers. Orcas are highly intelligent, highly adaptable and able to communicate and coordinate hunting tactics. More science facts after the jump. Seriously, it's called the 'triple point', and it … Everybody knows that there at least three states of matter: solid, liquid, and gas. It’s funny how we compulsively wash our hands, spray our countertops, or make a grimace when someone sneezes near us, when, in fact, each and every one of us is a walking petri dish! During this process, some salivary constituents chemically interact with taste substances. How It Works © 2020. When helium is just a few degrees below its boiling point of –452°F (–269°C), it can suddenly do things that other fluids can’t, like dribble through molecule-thin cracks, climb up and over the sides of a dish, and remain motionless when its container is spun. Over the coming hundreds of millions of … However, the term whale is typically reserved for baleen whales of the Mysticeti suborder. In a way, some of the light that reaches us today is energy produced millions of years ago. Being neither … A person’s sneeze can travel at speeds of about 100 miles per … The human... 2. All elements strive to be chemically stable – in other words, to have a full outer electron shell. For example, salivary buffers (e.g., bicarbonate ions) decrease the concentration of free hydrogen ions (sour taste), and there are some salivary proteins which may bind with bitter taste substances. The microbes inside you, the edges of the known universe, and all the amazing stuff in between. There were no merging errors or missing data. DNA molecules of this size are 1.7 to 8.5 cm long when uncoiled — about 5 cm on average. Doing the math; the average person with the average stride living until 80 will walk a distance of around 110,000 miles — which is the equivalent of walking about 5 times around the Earth, right on the equator. Because it’s near the end of its lifetime, Betelgeuse is likely to explode into a supernova. They also all spin in the same direction (counterclockwise if observed from ‘above’) – except Uranus and Venus. Over the coming hundreds of millions of years, the Sun will continue to get progressively brighter and hotter. In order for food to have taste, chemicals from the food must first dissolve in saliva. Books. Still think we’re alone? Tenstone. And instead of existing in one point, each electron’s location is spread over a range of probabilities – an orbital. The small “You Are Here” sticker that indicates your position on a map has a name- it’s called an ideo locator. Not every student will grow up and study physics on a deeper level, but everyone uses basic physics concepts to navigate everyday life. A teaspoon of water (about 5 mL) contains 2×1023 water molecules, but each water molecule is comprised of 3 atoms: two hydrogen atoms and one of oxygen. How Do Glow Sticks Glow? The bears keep warm due to a thick layer of blubber under the skin. A glow stick is a self-contained light source. It is smaller than the width of a human hair … He writes mainly about emerging tech, physics, climate, and space. Batteries. Top science stories featured on ScienceDaily's home page. After this session, drink a glass of water and repeat. More than 40,000 subscribers can't be wrong. The world’s smallest fidget spinner is 100 microns wide. Every year lightning kills 1000 people. The dying star explodes in a supernova while its core collapses in on itself due to gravity, forming a super-dense neutron star. generally make us realize the presence of science in everyday life. Typical neutron stars have a mass of up to three solar masses, which is crammed into a sphere with a radius of approximately ten kilometres (6.2 miles) – resulting in some of the densest matter in the known universe. Thankfully, plants continually replenish our planet’s oxygen levels through photosynthesis. There are certain metals – including potassium, sodium, lithium, rubidium and caesium – that are so reactive that they oxidise (or tarnish) instantly when exposed to air. Life Science News. The Science Lesson: Watch a Baby Plant Grow. This acid also attacks your stomach lining, which protects itself by secreting an alkali bicarbonate solution. As a result they form compounds with other elements so readily that they don’t exist independently in nature. To achieve this, metals tend to shed electrons. According to a UN report from 2015, 2.5 billion of the world's 7 billion people lack access to a toilet, particularly… There are about 37 trillion cells in the human body, so if you were to uncoil all of the DNA encased in each cell and place the molecules end to end, it would sum to a total length of 2×1014 meters — enough for 17 Pluto round-trips (the distance from the sun to Pluto and then back again is 1.2×1013 meters). Unlike humans, grasshoppers do not have ears on the side of their head. Why doesn’t a spider get stuck in its own web? In space, light travels at 300,000 kilometres (186,000 miles) per second. Tibi is a science journalist and co-founder of ZME Science. Freeze. This is because as well as being particles, electrons act like waves. Cool Merch; Live Science is supported by its audience. The atoms that make up the world around us seem solid but are in fact over 99.99999 per cent empty space. Females can hear the sound that males make and judge the relative size of the male from the pitch of the call (large males make deeper sounds). Updated daily with science research articles in all the life sciences. It seems like everyone wants to be happy and have a great life; nobody wants to get bored, living a lousy and mediocre life.. Everyday science. Lined up by the Earth’s spin, these currents combine to create a magnetic field, used by compass needles worldwide. More science facts after the jump. The vast majority of living organisms on Earth need oxygen to survive, converting it into carbon dioxide as they breathe. Covering 5.5 million square kilometres (2.1 million square miles), the Amazon rainforest cycles a significant proportion of the Earth’s oxygen, absorbing large quantities of carbon dioxide at the same time. If it were positioned at the center of our sun, its radius would extend out past the orbit of Mars. Why don’t more people appreciate science? 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