Pens! Who needs ‘em? The last pen I used tried to kill me. Within a split-second of writing something, my hand — withered from decades of not writing — cramped up and sent shooting pains up my entire arm,... Selengkapnya
It’s not quite the Fountain of Youth, but it may be the river that leads to it. In a paper published in the journal Lancet Oncology, scientists found that a small group of men who made changes in the way they... Selengkapnya
On September 1, 1859, a British astronomer named Richard Carrington was sketching the shapes of sunspots projected from his telescope onto a screen when two spots flared into view and brightened still further, only to fade a few minutes later.... Selengkapnya