Definition of ‘what is sb/sth doing here’ If you ask what someone or something is doing in a particular place, you are asking why they are there. ‘Dr Camp...

How many line segments does a square have? Each side of a quadrilateral is a line segment. Hence, all quadrilaterals, including squares, have four line se...

In the end – due to the efforts of Antonio’s well-wisher, Portia – Shylock is charged with attempted murder of a Christian, carrying a possible death pena...

Direct-burial cable is a special type of electrical wiring or cable that is designed to be buried in a trench underground. The individual electrical condu...

We need 10 rats to figure out the poisoned bottle. The result is based on binary number system. We get 10 using ⌈ Log 2 1000 ⌉. The idea is to number bott...

End Effectors. What’s the best way to build a robot?Get an Arduino robot kit like Pirate: 4WD Arduino Mobile Robot Kit with Bluetooth 4.0 and follow the s...

Cipher Text To decrypt an enciphered message, paste it in the box below, enter the key with which it was encrypted in the Key box at the top, and press th...

Prime factorization of 5 and 15 is (5) = 51 and (3 × 5) = 31 × 51 respectively. LCM of 5 and 15 can be obtained by multiplying prime factors raised to the...

Ace Rag, also known as a weak ace, is an ace with any card below a ten. For example an (ace 7) or an (ace 9) would fall into the category of ace rag. From...

For each cube cut one 16 inch square for the top and four 16 inch wide by 17 inch high rectangles for the sides. I wanted my print’s repeat to match up so...