患者男性，65岁，高血压病史12年。未规律服用降压药治疗，血压时高时低，维持在(150～160)/(100～105)mmHg之间，近半年感觉心前区持续疼痛、伴大汗，急诊入院后经检查确诊为急性心肌梗死，入CCU病房，3h后患者出现呼吸困难伴喘息，两肺布满湿性哕音和哮鸣音，心率112次/分，律齐，主管护士首先考虑患者病情变化是[...
By “any data” I mean any number. So you know that computers are all about “0”s and “1”s. Any text, any photograph file, any movie file… anything digital is just a number in base 2. For example the word “Hello” is actually a number “01001000 01100101 01101100 01101100 0110...
How to convert binary number 1001 to decimal? What does it mean that computers are “dry and unimaginative” on the inside? Why are binary systems less error-prone? How does the use of binary numbers affect the usability of computers? How do transistors enable computers to function?
Nice. I hope that the build log (not what blog is meant to mean, but it does here) is interesting and gives you an idea of what we’re up to. You should probably visit the About page while you’re here. Tinfoil hat time: Google can’t find this site because I’ve asked it ...