Category: Helpful tips

How does the nervous system and endocrine system work together to maintain a healthy body cite example? Along with the nervous system, the endocrine system coordinates the body’s functions to maintain homeostasis during rest and exercise. The nervous and endocrine systems also work together to initiate and control movement, and all the physiological processes movement […]

Is the Baltic Sea landlocked? The Baltic Sea is so nearly landlocked (and its outlet so shallow) that its waters are remarkably fresh. Why there are no sharks in Baltic Sea? But we can reassure you in advance, most shark species found on the Baltic Sea coast are not dangerous for humans and attacks are […]

What is pandan used for? Pandan is incredibly versatile. Its leaf extract is often mixed with steamed rice and coconut milk to make a savory Malaysian dish called nasi lemak. It’s also used to flavor soups, stews, and curries. What’s more, whole leaves are used to wrap meats before steaming or grilling, infusing them with […]

How does a bird fly without falling? To stay up, the bird must overcome gravity with a force called “lift”. Lift is a very active force, made by moving the wing at speed through air. It causes the bird to rise upwards, as shown in the picture below. To create lift, the bird holds the […]

Is Jose Rizal a Bayani? José Protasio Rizal Mercado y Alonso Realonda (Spanish pronunciation: [xoˈse riˈsal]; June 19, 1861 – December 30, 1896) was a Filipino nationalist and polymath during the tail end of the Spanish colonial period of the Philippines. He is considered the national hero (pambansang bayani) of the Philippines. Do you consider […]

Can you fly direct to Aruba from UK? Flying nonstop from the UK During summer, TUI Airways operates the UK’s only direct flights to Aruba’s Queen Beatrix International Airport (AUA), which is named after the Netherlands’ former head of state. The journey time on these direct flights to Aruba is about nine-and-a-half hours. How far […]

What makes a good fruitcake? In a good fruitcake the batter should barely be perceptible, acting merely as adhesive to bind the fruit and nuts. Broken down into its parts, a good fruitcake contains ingredients that most people love: plump dates, candied cherries, almond extract, pecans, walnuts and sugar. How do you make a fruit […]

How do tube worms survive? How Giant Tube Worms Survive at Hydrothermal Vents. In a process called chemosynthesis, symbiotic bacteria inside the tubeworm use hydrogen sulfide spewed from the vents as an energy source for themselves and for the worms. Are tube worms producers? Chemosynthetic bacteria are the primary producers in these communities. They exist […]

What is a safe level of nitrates in drinking water? 10 mg/L Is the maximum amount of nitrite allowed in drinking water? In the United States the EPA, under the authority of the Safe Drinking Water Act (SDWA), has set the Maximum Contaminant Level Goal (MCLG) for total nitrate/nitrite at 10.0 mg/L and for nitrite […]

Is dental treatment in Hungary Safe? It is safe to come to Hungary as the numbers of new cases is very low and there are strict special health and disinfection measures at the clinic to provide safe dental care during Covid as well for our valued patients and clinic staff. Is dentistry in Hungary good? […]