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<p>but these were not successful because of the high cost of these materials and their poor reliability. The first effective mantle was the <a href="page.php?w=Clamond_basket">Clamond basket</a> in 1881, named after its inventor. This device was made from a matrix of <a href="page.php?w=magnesium_oxide">magnesium oxide</a>, which did not need to be supported by a platinum wire cage, and was exhibited in the <a href="page.php?w=The_Crystal_Palace">Crystal Palace</a> exhibition of 1883.</p>

<p>The modern gas mantle was one of the many inventions</p><p>
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