Dr -ck
@ckpooldev
Software engineer of Bitcoin's cgminer,ckpool,admin of kernel,anaesthetist, Japanese translator,HiFi,astronomy,nutrition,anime geek
参加 May 2017
467 フォロー中 11.4K ファン
From the archives of: You think you're having a productive day?
On Nov 2, 1897, Nikola Tesla patented Electrical Transformer.
