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Science + Tech – Articles, Analysis, Comment

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Within the first three seconds of opening a web page, over 80 third parties on average have accessed your information. (Shutterstock)

Websites deceive users by deliberately hiding the extent of data collection and sharing

Existing regulations do not go far enough in protecting people’s information from being collected and shared when they visit websites.
Parents of Chibok schoolgirls who were kidnapped in 2014 by Islamic extremists attend a 10th anniversary event of the abduction in Lagos, Nigeria, on April 4, 2024. (AP Photo/Mansur Ibrahim )

A decade after the kidnapping of the Chibok girls in Nigeria, what has the #BringBackOurGirls movement achieved?

It’s been 10 years since the #BringBackOurGirls campaign was launched to rescue kidnapped Nigerian schoolgirls. Looking back at the campaign reveals its innovations and limitations.
A SpaceX Falcon 9 rocket lifts off from a launch pad at the Kennedy Space Center on Jan. 18, 2024 in Cape Canaveral, Fla. Four private astronauts make their way to the International Space Station. (AP Photo/John Raoux)

Space exploration is not a luxury, it’s a necessity

Space exploration is not a waste of resources, but a source of technological and medical advances, a tool for climate monitoring and a source of educational inspiration for youth.
The Dali, right, sits amid the wreckage and collapse of the Francis Scott Key Bridge in Baltimore, Md., on April 1. (Kaitlin Newman/The Baltimore Banner via AP)

Human error may have contributed to the Key Bridge disaster — changing our approach to design can help reduce accidents

Human error may have contributed to the tragic accident in Baltimore harbour on March 26. Designing systems that reduce the potential for human error may help prevent future incidents.
An image of GAL-CLUS-022058s — the largest and one of the most complete Einstein rings ever discovered. (ESA/Hubble & NASA, S. Jha)

A solar eclipse and a black hole can both bend light

Observations during historical solar eclipses confirmed Einstein’s theory of gravity, and led to the predictions of black holes.
Some fault teachers for an inability to restrict phone use at school. But both students and some parents resist this, and problems far exceed in-class distraction. A student puts her phone in a holder at Delta High School in Delta, Utah, in February 2024. (AP Photo/Rick Bowmer)

School board social media lawsuits: For too long we’ve sought individual solutions to a collective problem

Four Canadian school boards are suing social media giants. This comes as 95 per cent of Ontario schools report needing more resources to support student mental health.
Changes in light qualities during a solar eclipse are quick and drastic, so familiarity with aperture and shutter speed are important. People with cameras among viewers of a partial solar eclipse in Yanguan town, Haining City, China, in 2009. (AP Photo/Eugene Hoshiko)

Photographing the eclipse? You’ll join a long history of people seeking proof of experience

Apart from technical aspects, a successful photograph of the eclipse serves as a lasting reminder of the sense of wonder and the feeling of being part of something larger than ourselves.