We boil too much water for the cups of tea we drink. And as the leading tea-drinkers in the western world, the British are in the right position to figure that out. They have calculated that the collective extra energy used to bring a whole kettle to boil when you only need a cup’s worth of water is enough to power all the streetlights in the UK for an entire night. That’s where the Mito water boiler comes in. The Mito has a long wand that goes into any container and only boils the water inside. It’s still a prototype but we’d support a crowdfunding initiative to kick start production.
A magic wand saves energy while making tea
More of Today's Solutions
Student Makers, a deeper dive: bringing free STEM to students on three contin...
BY THE OPTIMIST DAILY EDITORIAL TEAM This article kicks off The Optimist Daily's Local Changemakers 2026 series, spotlighting changemakers 30 and under. It was ...
Read MoreMeet Vivian Ho: the 17-year-old who built a supply network around dignity, no...
BY THE OPTIMIST DAILY EDITORIAL TEAM This article is part of The Optimist Daily's Local Changemakers 2026 series, spotlighting changemakers 30 and under. Most ...
Read MoreSperm-sorting tech identifies strongest swimmers to help couples conceive
In-vitro fertilization is certainly a potential avenue for couples who are having problems conceiving a child due to low-quality sperm. However, the unfortunate fact of the matter is that ...
Read MoreHow one Maine school is helping students heal in nature
BY THE OPTIMIST DAILY EDITORIAL TEAM At Morse High School in Bath, Maine, detention doesn’t always mean fluorescent lights and silent classrooms. Thanks to ...
Read More
