A tradition of accountability can preserve faculties focused on education

The Dallas Morning Information is publishing a multi-element series on essential challenges for voters to look at as they pick a president this year. This is the fourth installment of our What is at Stake sequence, and it focuses on American tradition. Obtain the comprehensive sequence listed here.

What a 12 months to be the dad or mum of a little one in the general public school program. Of all the disruptions and heartaches prompted by the coronavirus pandemic, the impact on how and the place we teach our small children has been among the most striking.

However we

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X-rays expose what historical animal mummies preserve under wraps

Egyptian animal mummies can glance like little much more than bundles of cloth. Now superior-tech X-rays have unveiled the mysterious everyday living histories of three of these mummies — a cat, a chook and a snake.

Although 2-D X-rays of every single specimen existed, minimal info existed past generic animal labels. So Richard Johnston, an engineer at Swansea University in Wales, and his colleagues applied a microCT scanner to see what lies beneath the wraps of animal mummies at the university’s Museum of Egyptian Antiquities.

The mummified cat’s head (observed in this 3-D design created from microCT information) was divided
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