Category: Psychology

What is the difference between fuel cell and electrochemical cell? A fuel cell produces electricity on demand continuously as long as the fuel and oxidant are supplied. For reference, primary cell or battery is also an electrochemical energy producing device (one-way chemical reaction producing electricity) and needs to throw away once the battery is discharged. […]

WHAT IS RE GCSE good for? Why choose AQA for GCSE Religious Studies A They will develop analytical and critical thinking skills, the ability to work with abstract ideas, leadership and research skills. All these skills will help prepare them for further study. Do you have to do GCSE RE? Which GCSE options are compulsory? […]

How many litters can a female rabbit have? A single female rabbit can have 1-14 babies per litter, but let’s be conservative and say that the average litter size is six. How many times a year can you breed a rabbit? It is better to mate the doe when her young (litter) are 4 weeks […]

When can you touch baby gerbils? Avoid handling the pups until they are a week old. You can give the parents a bit of cardboard to distract them when you first pick of the pups. Be very careful handling the babies. Even baby gerbils can be surprisingly quick and may jump or run out of […]

Are Taco Bell refried beans gluten free? Taco Bell Gluten Free Menu One of the best gluten-free menu items at Taco Bell is the Power Menu Bowl. Another yummy menu option containing no gluten is black beans & rice, which includes rice, black beans, and a variety of add-ons. Add refried beans for extra protein […]

How did JFK feel about the United Nations? His presence at the UN was “not a sign of crisis, but of confidence,” Mr. Kennedy said. “I am not here to report on a new threat to the peace or new signs of war. I have come to salute the United Nations.” How did JFK affect […]

How long does it take for silly putty to dry? In general, most small items made with air-dry clay will dry/harden overnight but some might take longer, perhaps 24 or even 36 hrs. Can you get silly putty wet? Silly Putty will dissolve when in contact with an alcohol; after the alcohol evaporates, the material […]

What were cameras first used for? The first “cameras” were used not to create images but to study optics. The Arab scholar Ibn Al-Haytham (945–1040), also known as Alhazen, is generally credited as being the first person to study how we see. Who invented the first camera and why? The first camera that was small […]

What happened on the first day of Gallipoli? On 25 April 1915 Australian soldiers landed at what is now called Anzac Cove on the Gallipoli Peninsula. For the vast majority of the 16,000 Australians and New Zealanders who landed on that first day, this was their first experience of combat. By that evening, 2000 of […]

What materials are used for casting? Popular casting materials include: plaster (Gypsum), resin, metal (bronze, aluminum, lead, silver and gold), and casting rubber. While there are tools specifically designed for mold making and casting, many modeling and ceramic tools are equally functional in this discipline. What are different casting defects? Types of Casting Defects and […]