Today’s Solutions: February 02, 2026

Design

This gem has to be one of the

This gem has to be one of the most beautiful treehouses in the world

Who said treehouses are just for kids? In South Africa, a duo of architects recently completed the ultimate treehouse in the suburbs of Cape Town. The “vertically arranged” treehouse strikes a perfect balance between the human-made and nature, and is perched beautifully amongst the surrounding Read More...

Mystery of 2,000-year-old Roma

Mystery of 2,000-year-old Roman concrete solved by scientists

Some 2,000 years after they were first erected, Ancient Roman harbours made from concrete are still standing across Europe.  Meanwhile, more modern constructions have proved far less durable, crumbling into the water in a mater of decades. Finally, scientists have solved the puzzle of what Read More...

Video game used to design publ

Video game used to design public space in more than 25 developing countries

Local authorities have been 'amazed to see that young women from slums could design as architects or urban planners', according to the co-ordinator of a United Nations initiative using the video game Minecraft to get communities designing their own public spaces. The Block by Block project is the Read More...

Madrid’s residents are u

Madrid's residents are using open-source urban planning to create shared spaces

Since the 2008 economic crisis, Madrid has become the epicentre of major political and urban change. The city’s Indignados are back, asserting that residents have a “right to the city” as well as “lodging, work, culture, health, education, political participation, the Read More...

Science is proving why urban d

Science is proving why urban design matters more than ever

In a new study, researchers have concluded that simple interventions can make a big difference in how people perceive their cities. For example, they found that people living in communities that they think have adequate public seating were 9 percent more satisfied with police, and trusted Read More...

Helsinki wants to convince peo

Helsinki wants to convince people to give up their cars

JUNE 23, 2017 —For years, environmentalists and urban planners on both sides of the Atlantic have been fantasizing about few- or no-car city living, in order to make their municipalities easier and safer places to live, while also reducing their carbon footprint. The mayors of a number of Read More...

Moth eyes inspire glare-resist

Moth eyes inspire glare-resistant coating for cellphone screens

If you're standing in the blazing sun struggling to read this on your cellphone, there may be some relief in sight. And you'll have a moth to thank. The reason you have to find shade to read your phone is because of how the light reflects off the screen. The reflection reduces contrast, washing out Read More...

These radical ideas show how n

These radical ideas show how nature can inform sustainable design

Before humans ever conceived of sustainable design, nature was doing a good job. Plants and animals have evolved to use energy efficiently, to be multi-functional yet balanced, and to use information to carry out living processes. With this in mind, the Biomimicry Institute challenges designers to Read More...

Octopus inspired adhesive patc

Octopus inspired adhesive patch works under water

A team of researchers at Sungkyunkwan University in South Korea has developed a type of adhesive patch that works under a variety of conditions including underwater. In their paper published in the journal Nature, the team describes how they studied octopus suction cups to design a better patch for Read More...

What all urban planners should

What all urban planners should be asked: would you let your child cycle here?

“I love to cycle. I’ve got no clue why,” says Emilie, a six-year-old Danish girl. She is with her friend Vilja, who’s the same age. “When I cycle, I can go to new places faster,” she says in a recent Danish campaign for cycling. Even though it’s almost half a century ago, I would have Read More...