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A man attempting to blow out trick candles on a cake. A trick candle, also known as magic candle, is a novelty candle capable of relighting itself. By igniting magnesium inserted into the wick of the candle, the paraffin vapor given off when a candle is blown out can be set alight, allowing the candle to reignite itself. [1] Trick candles were ...
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A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
Title page to the first edition. Intended for young beginners, for whom it is well adapted, as an introduction to the study of chemistry. [3]According to Frank Wilczek: . It is a wonderful laying-bare of surprising facts and intricate structure in a (superficially) familiar process — the burning of a candle.
A chlorate candle, or an oxygen candle, is a cylindrical chemical oxygen generator that contains a mix of sodium chlorate and iron powder, which when ignited smolders at about 600 °C (1,100 °F), producing sodium chloride, iron oxide, and oxygen at a fixed rate of about 6.5 man-hours per kilogram of the mixture. The mixture has an indefinite ...
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Ambitious Card Routine – A common trick where a card seemingly rises to the top of the deck. Also called ACR. Angles – the lines of vision of people sitting at certain position in the audience which enable a secret to be spotted* usually extreme left or right or behind. If a trick is "angly" it can only be done with limited audience viewpoints.
A juggling pattern or juggling trick is a specific manipulation of props during the practice of juggling. "Juggling, like music, combines abstract patterns and mind-body coordination in a pleasing way." [1] Descriptions of patterns and tricks have been most common in toss juggling. A juggling pattern in toss juggling is a sequence of throws and ...