From a Studio International online article:
The 200 pages on display at the Queen’s Gallery, Buckingham Palace, have been together since the artist’s death. They were bound by the sculptor Pompeo Leoni in about 1590 and entered the Royal Collection during the reign of Charles II. Some of his most iconic images are here, including his study of a foetus in the womb, made as part of a treatise on anatomy that came close to being finished, but was never published.
Leonardo da Vinci: A Closer Look is a revolutionary re-examination of Leonardo da Vinci’s drawings, of his techniques and of his creative thinking process. It showcases 80 of Leonardo’s finest works on paper from the Royal Collection, using specialist photographic techniques to examine his working practices. One by one, Leonardo’s processes of creation are revealed, from his choice of paper and the composition of the specialist grounds used for his drawings, to his first touches in chalk, ink or metalpoint, and on to the finished compositions.
Many of these features are of course invisible to the naked eye, and have been so for centuries, ever since Leonardo took his pen from the paper. Infrared images reveal underdrawings unseen for 500 years, published here for the first time. Ultraviolet photography brings back to life now-vanished metalpoint sketches; while spectrographic analysis allows us to explore the origin and precise chemistry of Leonardo’s papers and grounds.
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“A healthy diet and lifestyle are generally recognized as good for health, but this study is the first large randomized controlled trial to look at whether lifestyle changes actually influence Alzheimer’s disease-related brain changes,” said Susan Landau, a research neuroscientist at Berkeley’s Helen Wills Neuroscience Institute, and principal investigator of the add-on study.
The Empire State Building, New York City’s most iconic skyscraper, has been reimagining its observatory experience for some time now. As part of a two-phase project, a new observatory entrance at 20 West 34th Street debuted last August, and now, a new set of immersive exhibits are open to the public.
PBHWB of 40–42.5 °C was associated with both improved self-rated sleep quality and SE, and when scheduled 1–2 h before bedtime for little as 10 min significant shortening of SOL. These findings are consistent with the mechanism of PBHWB effects being the extent of core body temperature decline achieved by increased blood perfusion to the palms and soles that augments the distal-to-proximal skin temperature gradient to enhance body heat 
Two Bunch Palms mineral springs flow up from Miracle Hill, a 600 year old source bubbling from under the surface and flowing hot directly into the resort’s pool. Ecological considerations also extend to the hotel using its very own solar field array, earning Two Bunch Palms the status of being the first carbon-neutral resort in America.
One of America’s most iconic national parks, it’s no surprise to learn that the 
Boomers Daily 