Spotlight: Cool Paper Leaves Double as Indoor Thermometers

Those wishing to rid themselves of their old indoor temperatures can now opt for some very cool-looking paper leaves that change their color once the air around them gets cooler or warmer.

Apparently, the “natural” color for these leaves is green, but once temperatures go down they switch to brown. On the other hand, higher temperatures will cause them to become yellow.

The leaves can be purchased online from the Japan Trend Shop for just $37 (€28.55).

This might seem to most people like a fairly reasonable price to pay for the pleasure of having such an innovative and pleasant to look at indicator of one's indoor temperatures.

Truth be told, if one goes the extra mile and has several of these leaves put together in order to create a home-made, paper-based type of vegetation, guests will probably admire one's expertise when it comes to indoor design.