Not a fluffy, warm, cosy blanket but a thin comfortless rectangle of cotton designed to survive a high-temperature wash.
In a simple colour palette of grey, black and white, the nine no-frills cotton designs (which also include pyjama bottoms and vests) have a classic, sporty feel but there's none of the hi-tech fabric that Beckham will be more used to wearing in his day job.
It is shown that unlike the traditional prime-focus Davies-Cotton design, such telescopes provide a solution for wide field of view γ-ray observations.
Spherical design and Davies-cotton design, which can supply a wide Field of View (FOV) and have a single optical element structure, are the two candidate optics for Wide FOV Cherenkov/Fluorescence Telescope Array (WFCTA).
Because it has become accepted practice to wear yukata on the street on warm summer evenings, the cottons designed for them have become increasingly handsome.
The Bt cotton is designed to kill cotton bollworms and does so very effectively: it is virtually absent in cotton fields.
The same goes for the nylon and cotton suits designed to protect against chemical or biological attack.
H&M, for example, now has a "Conscious Collection," a line of organic cotton fashions designed to appeal to the conscientious customer.
