| — | Frida Kahlo (via teen—idle) |

A psychologist walked around a room while teaching stress management to an audience. As she raised a glass of water, everyone expected they’d be asked the “half empty or half full” question. Instead, with a smile on her face, she inquired: “How heavy is this glass of water?”
Answers called out ranged from 8 oz. to 20 oz.
She replied, “The absolute weight doesn’t matter. It depends on how long I hold it. If I hold it for a minute, it’s not a problem. If I hold it for an hour, I’ll have an ache in my arm. If I hold it for a day, my arm will feel numb and paralyzed. In each case, the weight of the glass doesn’t change, but the longer I hold it, the heavier it becomes.” She continued, “The stresses and worries in life are like that glass of water. Think about them for a while and nothing happens. Think about them a bit longer and they begin to hurt. And if you think about them all day long, you will feel paralyzed – incapable of doing anything.”
It’s important to remember to let go of your stresses. As early in the evening as you can, put all your burdens down. Don’t carry them through the evening and into the night. Remember to put the glass down!I think this just changed my life.
Bone saws from the 17th and 18th centuries
Bone saws were some of the most commonly-used medical instruments during the Renaissance, as amputation was one of the most common surgical procedures performed.
Unfortunately for the patients, just like so much else during the 17th and 18th centuries, style and status was a huge thing for the surgeons, like so many other elites in society. Since the surgeries were often performed in surgical theaters, a great way for surgeons to show off their status was with ornately decorated surgical instruments - and the bone saws were often the most ornate of all.
Aside from being uncomfortable to hold, the gilt or carved cedar or ebony handles, and the ornately-embellished frames, were perfect places for bacteria to fester, and to transfer from patient-to-patient. The more elite the surgeon, the fancier the saw - and the deadlier the consequences.
Models located at Science Museum London, originally created ca. 1650-1780.








