注目の話題: ピアノが弾けるは天才; ディズニーの写真見せたら; 娘がビスコ坊やに似てると言われました

A diary of a heretic in English

No.454　11/08/07 05:01
ｽﾁｬﾗｶ一郎 ( 50代 ♂ Oe38xe ) あ+あ-

【Alchemy】

There used to be alchemists who looked suspicious in the middle age.They told kings and the peerage that they could change cheap led into gold.😒

They had stayed at the castle for a long time and finally run away without doing anything effective.😩

Considering technical level in those days,neither they could change metals into gold nor atoms into another ones.Therefore the alchemy in those days was swindle.😏

There seem to be a knife of which only the tip changed into gold by the alchemy in a museum,but it's just a gold plate 金メッキ in which using a compound metal of gold and molecure 水銀.We call the compound plate an amalgam.😃

It's a simple technique and it's the same one which used to be plated a huge statue of the Buddha 大仏 at Todaiji in Japan in the Nara era.😏

The gold plate means covering over the surface of other metal which is not gold at all with gold.It can't change the meatl into gold.😒

However, the alchemy has been realized.😱

To be continued. By😁