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Bridge inspectors across St. Croix affected by I-35W collapse

Since the I-35W bridge collapse last week, there has been a lot of attention on how, and how often, bridges are inspected. As investigators look for the causes of the collapse of the Minneapolis bridge, engineers around the country continue their inspections, hoping to find evidence that could prevent the next bridge failure. MPR's Tom Crann spoke with Wisconsin State Bridge Engineer Finn Hubbard. Hubbard has performed bridge inspections and he says engineers need special equipment to see the underside of major bridges.

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Planet hunters step it up

Planet hunters step it up

Astronomers are discovering new planets at the rate of two or three per month. Midmorning takes a closer look at this new age of astro-discovery, and the likelihood of discovering a living planet in our universe.

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I-35W bridge fact sheet

While the cause of the I-35W bridge collapse is unknown at this time, facts and background information on the bridge are coming to light.

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The next steps in the bridge investigation

The next steps in the bridge investigation

A former National Safety Transportation Board official and a structural engineer join Midmorning to talk about the investigation process into the bridge collapse, and what's been learned from past bridge failures.

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The dilemma of being gifted

The dilemma of being gifted

Child prodigies have an amazing ability to master tasks that elude many adults. Midmorning takes a closer look at the mysteries and dilemmas that come with the talent of child prodigies.

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Good blog, bad blog

Good blog, bad blog

One digital media critic claims that user-generated content from bloggers and citizen media is bad for our culture.

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The meaning of courage

The meaning of courage

Midmorning examines a concept that puzzled ancient Greek philosophers: defining the meaning of courage.

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An appreciation for pathogens

An appreciation for pathogens

One biologist thinks some parasites, bacteria, and bugs deserve more respect despite their bad reputation.

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Designer babies

Designer babies

Genetic testing is creating controversy for couples using in vitro fertilization. Some parents argue for the right to deliberately select an embryo with a trait like deafness or dwarfism.

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The Friday Follow: Electronic waste

The Friday Follow: Electronic waste

We dispose of millions of pounds of televisions alone in Minnesota. But a state law that recently went into effect may streamline disposal of electronic waste.

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