Believing the invention would make his fortune, Perky tried selling his machine but soon discovered that no one wanted equipment for an unknown product.

坚信这项发明能给他带来财富的佩基尝试着去推销他的机器，但是很快发现没有人愿意买一台生产未知产品的机器。

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The present invention provides a beverage maker having an in-line heating assembly for heating water to make hot beverages such as coffee and tea.

本发明提供了一种饮料制造机，其具有用于加热水以制造如咖啡和茶的热饮的内嵌加热组件。

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Irving John Good famously described the development of an ultraintelligent machine as the "last invention that man need ever make, " for after that, humanity would cede innovation and technological development to its smarter progeny.

CNN: Is AI a threat to humanity?

For now, infrared, Wi-Fi and an ancient invention called wire make Bluetooth an avoidable ache.

FORBES: Bluetoothaches