updates
How long is the history GCSE exam
We’ve increased the duration of our GCSE History (8145) Paper 1: Understanding the Modern World and Paper 2: Shaping the Nation exams from 1 hour 45
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How do you randomly shuffle an array
Shuffle Array using Random Class We can iterate through the array elements in a for loop. Then, we use the Random class to generate a random index number.
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Who was the first Disney character
Oswald the Lucky RabbitDesigned byWalt Disney Ub Iwerks Charles Mintz
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How do you know if you need a valve job
A valve job is simply a re-cutting or “re-facing” of the valve seats, and sometimes the valves. Valve jobs are necessary when the seats are worn
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What takes sulfites out of wine
Hydrogen peroxide oxidizes sulfites, turning sulfite into hydrogen sulfate, which does not cause the types of problems that are associated with sulfites.
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Does vinyl siding decrease home value
On the front end, it does make financial sense to cover your old, peeling wood siding with fresh inexpensive vinyl siding. However, this addition can lower
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How do you find the torque of a dipole
An electric dipole in an electric field that is external is subjected to a torque written as τ = pE sin θ where symbol θ is the angle which is between p and
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What is the limbic system used for
The limbic system is the part of the brain involved in our behavioural and emotional responses, especially when it comes to behaviours we need for survival:
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What is the Witches spell in Macbeth
The Witches in Macbeth cast a spell together as they chant the famous lines, “Double, double toil and trouble; Fire burn and cauldron bubble.”
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How many genes are imprinted in humans
About 150 imprinted genes (IGs) are known in mice and close to 100 in humans. Some of them have been identified following the molecular characterisation of
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