Articles on Innovation

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Miami and Miami Beach were built right up to the waterfront, with little room for nature. Shobeir Ansari via Getty Images

A 20‑foot sea wall won’t save Miami, but living structures can help protect the coast and keep the paradise vibe

The Army Corps of Engineers is planning a sea wall 6 miles long and flood gates. The infrastructure might protect downtown from a hurricane storm surge, but most of the area will still be vulnerable.
Whether big or small, if you see something that people need, you can start a company. Tony Anderson/Stone via Getty Images

How do you start your own company?

There are five basic things to address while starting your own company: Need, idea, product, setup and market.
An engineer demonstrates a car phone five months before the historic first call on a competing company’s commercial mobile telephone service in 1946. Bettmann via Getty Images

The first mobile phone call was 75 years ago – what it takes for technologies to go from breakthrough to big time

The ubiquity of mobile phones is a defining feature of the 21st century, but it’s been possible to place a phone call on the go since shortly after World War II.
Consumer decisions could play a critical role in dealing with climate change. A study gauging perceptions was published May 13, 2021. FotographiaBasica via Getty Images

Using captured CO₂ in everyday products could help fight climate change, but will consumers want them?

A large-scale survey asked people exactly that. One use of recycled carbon dioxide stood out.
A woman walks past the Bank of Canada building in Ottawa in September 2017. THE CANADIAN PRESS/Adrian Wyld

The Bank of Canada must seize the pandemic moment and do more for Canadians

Unconventional policies can be used to alleviate — instead of exacerbate — inequality, something Canadians are clamouring for. The Bank of Canada needs to rediscover its former innovation zeal.
Government policies sparked rapid growth and technology innovation in solar energy, wind energy and battery markets. Michael Hall/Getty Images

Technology innovation gives government leverage to drive down emissions fast – here’s how

Technology innovation is one of the Biden administration’s most powerful tools for accelerating progress on climate change. Recent successes in renewable energy and batteries show how this can work.
This skull, found in France, was among the first fossils to be recognized as belonging to our own species. DEA /G. Cigolini via Getty Images

How did humans evolve, and will we evolve more?

Our biggest evolutionary advantages are an ability to walk on two legs and our big brains.
Maker spaces give engineers and designers the tools to build low-cost medical equipment using locally available materials. Brandon Martin, Rice University

‘Frugal design’ brings medical innovations to communities that lack resources during the pandemic

Engineering students in Malawi and Tanzania have used the materials and tools available to them to build ventilators, personal protective equipment and UV disinfection systems.

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