The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they ...

DNA (deoxyribonucleic acid), the molecular "blueprint" carrying the genetic instructions that influence the growth, ...

So if it's rechargeable you're after do double check you have ... detach the lantern section to use the light as a torch. The fact that you can stick the Helix in so many locations makes it ...