The Twist Alarm Clock
Japan and its alarm clocks. This so-called Twist Alarm Clock , makes you solve simple math problems.
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Twist Alarm Clock
The way it works is that when the alarm starts ringing in the morning, the clock uses its two displays and two rotatable parts to create a math problem, for example 8+2=?. It won’t stop ringing until you give it the right answer. 5-4=2, as seen in the picture above, won’t work. Maker D-Forme says the main idea behind their clock is to force buyers to activate their brains in the morning.
You can buy one for only $30 from Japan Trend Shop if you live in Japan 😀 . If you don’t you can contact them and ask them if they ship to your country.
You can also read about some other cool alarm clocks: the Smash Clock, the Sfera alarm clock and the Clocky.