Category: Life

What impact did Federation have on Australia? The Federation conventions. Convinced the colonies would be stronger if they united, Sir Henry Parkes gave a rousing address at Tenterfield, New South Wales in 1889 calling for ‘a great national government for all Australians’. Parkes’s call provided the momentum that led to Australia becoming a nation. What…

How does an octopus move around? Octopuses move using jet propulsion—they suck water into their mantle cavity, then quickly contract their muscles to force the water out through a narrow siphon, aiming the water to steer in a particular direction. Do octopus tentacles move on their own? “The arm is a brain of its own.”…

How are open clusters different from globular clusters? Globular clusters are old clusters of stars that have remained in a gravitationally bound system. Open clusters are much younger and smaller than globular clusters. They are the recent birthplaces of new stars, which form out of clouds of dust and gas, and contain only hundreds or…

Is it possible to pass a lie detector test if your lying? A polygraph test or lie detector test is designed to analyze physiological reactions to questions to determine whether or not a subject is being truthful. Fortunately for them, it’s not that hard to beat a lie detector test. The first step to passing…

Are true bass voices rare? Unfortunately, a true and pure bass voice is very, very rare, which explains the rather small repertoire written for it. It is suspected that only five percent of all men who sing bass actually have a true bass voice. How can you distinguish a true bass voice from a bass…

Is the silent treatment a form of manipulation? The silent treatment is widely regarded as a form of emotional manipulation and even psychological abuse. It is the act of ceasing to initiate or respond to communication with someone else or refusing to acknowledge them altogether. Why the silent treatment is so damaging? Findings from his…

What makes photography appealing? There are many elements in photography that come together to make an image be considered “good”. Elements like lighting, the rule of thirds, lines, shapes, texture, patterns, and color all work well together to add interest and a great deal of composition in photographs. What do photographers do to make their…

What are some eating healthy tips? Plate power – 10 tips for healthy eating Choose good carbs, not no carbs. Pay attention to the protein package. Choose foods with healthy fats, limit foods high in saturated fat, and avoid foods with trans fat. Choose a fiber-filled diet, rich in whole grains, vegetables, and fruits. Eat…

Do cheeseburgers make you gain weight? You will gain weight if you consume more calories than you expend, and burgers can be high-calorie foods. A single-patty hamburger without mayo fits better into a diet for weight control, since it has only 232 calories. Another way to limit the calories in your burger is to skip…

What are three possible uses for stem cell research? Potential uses of stem cells grow new cells in a laboratory to replace damaged organs or tissues. correct parts of organs that don’t work properly. research causes of genetic defects in cells. research how diseases occur or why certain cells develop into cancer cells. test new…