Materials I used: Soft copper wire: for rings with diameter 1.5 - 2cm 20 gauge (wire diameter 0.8mm): 45cm (18 inch) 22 gauge (wire diameter 0.6mm): 2 strands, each 17cm (about 7 inch) 28 gauge (wire ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

RNA splicing is a modification of the nascent pre-messenger RNA (pre-mRNA) transcript in which introns are removed and exons are joined prior to translation. For many eukaryotic introns, splicing is ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Seth Berkman Seth Berkman is a fitness writer. He incorporates testing into ...

Jump rope is a full-body workout that improves cardiorespiratory fitness, strengthens muscles and bones, and builds coordination and balance. It’s also easy to adjust for your pace and skill level.

The Twilight Surf motel in Myrtle Beach has been declared a nuisance after police presented evidence showing repeated drug activity and disturbances on the motel’s property. An arrest report says the ...

A double-strand DNA break (DSB) occurs or arises when both strands of the DNA duplex are severed, often as the result of ionizing radiation. They are particularly deleterious as the DNA ends can ...