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A heads up: Dyson has “created 44 engineering and science activities for children to try out while at home during the coronavirus pandemic, from making a balloon-powered car to building a bridge from spaghetti,” writes the Dezeen website. They go on to add: “Comprised of 22 science tasks and 22 engineering activities, the Challenge Cards can be completed by children using common household items such as eggs, string and balloons.” You can also find a related playlist of videos on YouTube, one of which appears above.

This engineering/science activities have been added to our refreshed collection, 200 Free Kids Educational Resources: Video Lessons, Apps, Books, Websites & More. If you know of any great K-12 resources, especially ones that are always free, please add them in the comments below, and we will try to add them to the list.

via Dezeen

This is the first in an eight-part series looking at how Huawei has found itself at the epicentre of the US-China tech war.

Four years after Huawei set up shop in the US, a RAND report tied Chinese telecommunications companies like Huawei and ZTE directly to Beijing.


Over the past two years the relationship between Chinese tech champion Huawei and the US has only worsened but why did the relationship sour in the first place?

He said many businesses would take the opportunity to ask the following question: What’s different about the way we are working now that has made us much more effective?

One of the CEOs said large businesses previously threatened by start-ups and disruptive new players could emerge from the crisis in a stronger position to compete because of the digitisation priorities imposed by the crisis.

Most of the CEOs who took part in the roundtable have operations overseas, including manufacturing operations, business process outsourcing, call centres and offshore IT centres.

Tiny biohybrid robots on the micrometer scale can swim through the body and deliver drugs to tumors or provide other cargo-carrying functions. The natural environmental sensing tendencies of bacteria mean they can navigate toward certain chemicals or be remotely controlled using magnetic or sound signals.

To be successful, these tiny biological robots must consist of materials that can pass clearance through the body’s immune response. They also have to be able to swim quickly through viscous environments and penetrate to deliver cargo.

In a paper published this week in APL Bioengineering, from AIP Publishing, researchers fabricated biohybrid bacterial microswimmers by combining a genetically engineered E. coli MG1655 substrain and nanoerythrosomes, small structures made from red cells.

A targeted therapy, currently being studied for treatment of certain cancers including glioblastoma, may also be beneficial in treating other neurologic diseases, a study at the University of Cincinnati shows.

The study, being published online April 6 in the journal EBioMedicine, revealed that the effects of a delivery system using microscopic components of a cell (nanovesicles) called SapC-DOPS may be able to provide targeted treatment without harming healthy . This method could even prove to be successful in treating other , like Parkinson’s disease.

This study is led by Xiaoyang Qi, professor in the Division of Hematology Oncology, UC Department of Internal Medicine, and Ying Sun, research professor in the UC Department of Pediatrics and a member of the Division of Human Genetics at Cincinnati Children’s Hospital Medical Center.