a star

Removing genes without a trace

DNA repair mechanism manipulated to delete genes without leaving a scar. [caption id="attachment_8041" align="alignright" width="300"] A*STAR researchers have successfully deleted genes from Escherichia coli without leaving a scar.[/caption] Genes may now be deleted without creating…

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New graphene-coated “e-fabrics” detect noxious gases

Scientists in Korea have developed wearable, graphene-coated fabrics that can detect dangerous gases present in the air, alerting the wearer by turning on an LED light. [caption id="attachment_8033" align="alignright" width="300"] The fiber sensor.Source : Electronics…

Ariane 5 liftoff on flight VA226 small

Burning like the sun

[caption id="attachment_8026" align="alignright" width="305"] Nuclear fusion to generate green energy[/caption] Engineers building parts of a new type of power plant for generating green energy with nuclear fusion are using their expertise from building rockets like…