The earliest exploration of the photovoltaic effect dates to 1839, when Edmond Becquerel (father of Henri Becquerel, discoverer of radioactivity), created an electric current by placing silver chloride in acid and exposing it to light.
A guidebook for new employees at Valve, providing insights on the unique flat structure, project selection, and decision-making process within the company.
You can’t keep your gaze tightly fixed on the outcome you want because it will lock your mind onto the strategies you currently have for meeting them, which by definition probably don’t work (otherwise you would have succeeded already and you wouldn’t need to use the strategy).