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Math Quiz

Are you ready to have your math skills put through their paces? This entertaining and completely free quiz will put your arithmetic prowess to the test! The questions start off easy but get increasingly more challenging toward the end. Curious to see how well you score? Let's find out.

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Fact Lab

Matthias Schleiden and Theodor Schwann came up with the cell theory after observing cells for many decades. They determined that all living things are made up of cells, that cells are the basic units of structure, function and physiology, and that living cells can only come from pre-existing cells.

A spade symbolizes winter season. It is considered as an epitome of “old age” when people learn wisdom, acceptance, transformation etc. This symbol signifies element of water.

Cisco, and not Apple, made the first mobile device to be called an iPhone. Apple announced its iPhone 22 days after Cisco made its announcement. Though Cisco sued for trademark infringement, both companies were ultimately allowed to use the name. Apple’s iPhone took off, and, chances are you haven’t heard of the Cisco iPhone.

Fact Lab

A spade symbolizes winter season. It is considered as an epitome of “old age” when people learn wisdom, acceptance, transformation etc. This symbol signifies element of water.