How do you keep fresh bread from getting moldy? Yep — your fridge. By keeping the bread in a cool and dark place, it will last longer and stay fresh. Heat, humidity and light are all bad for bread but great for fungi or mold, so consider your fridge your best bet to keep your […]
Where is the center of the Earth location?
Where is the center of the Earth location? In 2016, Google Maps marked Isenberg’s result of 40°52′N 34°34′ECoordinates: 40°52′N 34°34′E as the geographical center of Earth. Is Mecca the Centre of the earth? Starting from the earth shapes are flat globe and elliptical, besides that the center of the earth in the North Pole, Mecca, […]
How can a simple machine lift a heavy load with small effort?
How does wheel size affect your robot?
How does wheel size affect your robot? Choose smaller sized wheel for flat terrain, larger wheel for more “off-road” (or large obstacles) Proportional to the size of the robot (choosing a wheel proportional to the size of the robot will usually mean the motor you will need is also proportional, and the robot has a […]
How fast is the average volleyball serve?
How fast is the average volleyball serve? Olympic Games Bulgaria’s Matey Kaziyski, for example, recorded a spike that reached 132 km/h, which is equivalent to 80.8 mph, in an international volleyball match in 2012. The average speed of an Olympic volleyball spike from men is roughly 70 to 80 mph. What is the longest volleyball […]
How many days before and after period is safe?
How many days before and after period is safe? You’re most fertile at the time of ovulation (when an egg is released from your ovaries), which usually occurs 12 to 14 days before your next period starts. This is the time of the month when you’re most likely to get pregnant. It’s unlikely that you’ll […]
What is the normal force between the two blocks?
What is the normal force between the two blocks? In other words, acceleration of each of the block is “gsinθ”. As such, the blocks move with equal acceleration and hence there is no normal force between the surfaces of the two blocks. What if there was no normal force? The normal force is very important […]
How many carbons are in Calvin cycle?
How many carbons are in Calvin cycle? six carbon Why is Calvin cycle called a cycle? The cycle is light-independent because it takes place after the energy has been captured from sunlight. The Calvin cycle is named after Melvin C. Calvin, who won a Nobel Prize in Chemistry for finding it in 1961. What are […]
How can you prove that oxygen is released during photosynthesis?
How can you prove that oxygen is released during photosynthesis? Expose the apparatus to the sunlight. After few hours, gas bubbles will form and collect in the test tube. Test the gas in the test tube. A glowing splinter bursts into the flame shows the presence of oxygen. Why oxygen is released during photosynthesis? Within […]