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Photos created with the assistance of a modified medical machine able to scanning the complete physique in seconds.Credit score: UC Davis; Zhongshan Hospital; United Imaging Healthcare

A Positron Emission Tomography (PET) scanner can create 3D renderings of the complete human physique in as little as 20 seconds. Biomedical engineers plugged eight PET scanner detectors right into a 2-meter-long tube to permit a complete individual to take photos, decreasing the time and publicity to the required radiation. The machine may very well be notably helpful for imaging kids, who are inclined to wiggle inside a scanner and mess up measurements, in addition to for research on how medicine transfer within the physique.

Nature | three min learn (with movies of scans in motion)

In recent times, a number of main US authorities science businesses have acquired solely little or no data reporting sexual harassment from grant recipients – "extraordinarily low" charges, introduced yesterday a Congressional listening to on harassment in analysis. The Nationwide Science Basis – which asks establishments it funds to announce any discovering of sexual harassment by a grant recipient – has acquired 14 complaints. Different main businesses, together with NASA and the Nationwide Institutes of Well being, have reported three or fewer. However, a current historic report reveals that sexual harassment is rampant in science in the US.

Nature | three min studying

Essentially the most highly effective superconducting magnet on the planet can generate a magnetic subject power of 45.5 Tesla. Solely pulsed magnets, which maintain the fields for a fraction of a second at a time, have reached increased intensities. The document magnet consists of coils of a superconductor in cuprate.

Nature | three min studying

Reference: nature paper

Supply: Mark Hen, Nationwide Excessive Magnetic Discipline Laboratory


Machine studying helps specialists to assign work, to grasp how artists have collaborated and to chart the evolution of creative types over time. "We had theories however they don’t seem to be provable," says artwork historian Marian Mazzone. "The pc is usually a instrument that may assist me reply a few of these questions empirically."

Nature | 5 min studying

Paleoscientists and archaeologists are exploring historical past to seek out methods to outlive the local weather disaster. They hope their findings will result in evidence-based plans as an alternative of shedding hope. "We have now an unbelievable archive of human experiences on sea degree change. We should always draw from it," stated archaeologist Ken Sassaman.

Vice | 20 min learn

A 32-year-old homicide that’s the topic of a lawsuit this week in the US is the primary time that a case with no tomorrow, managed by a genealogical family tree, arrives in entrance of the room. ; listening to. The person accused of killing two Canadian vacationers was discovered with household hyperlinks who had shared their DNA on GEDmatch. The genetic family tree itself and its admissibility as authorized proof may also be the topic of a lawsuit.

Wired | eight min learn


Finish of the #manel – panels with all males – begins from the highest, says Francis Collins, director of the Nationwide Institutes of Well being. (NIH)

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