知无不言QA
知乎知乎出品，一档帮助你我建立科学判断力的播客。 致力于把科学发生的过程讲出来，一起理解这越来越复杂的世界。
| Publishes | Twice monthly | Episodes | 5 | Founded | a month ago |
|---|---|---|---|---|---|
| Language |  ZH-CN | Category | Science | ||
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Latest Episodes
胰腺癌有癌症之王的称呼。
胰腺藏得深，症状出现晚，离重要器官近，肿瘤外面还包了一层药物穿不透的“外壳”——胰腺癌几乎把所有的癌症治疗的难题集齐了。
直到2026年，一款名为Daraxonrasib（RMC-6236）的新药在美国临床肿瘤医学会年会公布数据：500名晚期患者，中位生存期翻倍。
这是40年来最重要的突破之一，结果一出，全场起立鼓掌。
本期节目，我们邀请了老朋友，药学专家、科普作家顾拾老师，从胰腺癌本身聊起，讲到化疗、放疗、靶向治疗、免疫疗法、CAR-T、蛋白质降解与精准医疗。没有神药... more
眼珠痒了，鼻子堵了。季节变化，你第一个知道。
花粉过敏这件事，已经是近几年的全民话题。每年定时上演（两次！），怨声载道，然后归于平静，静待来年。
这期节目，我们请来了植物学家顾有容，想搞清楚几件事：让我们痛苦的花粉，到底从哪来？这几年是不是变严重了？那些种在城市里的致敏花木，能砍掉吗？除了戴口罩、吃药，我们还能做什么？
答案有点扎心：对于有些难解的问题，适应也是一种智慧。这个适应该如何理解？
本期嘉宾
顾有容｜首都师范大学副教授顾垒；知乎@顾有容
陈朝丨科普作家，播客主播；知乎@陈朝
时间轴
0... more
商业航天是最近的热门概念，究竟怎么才算商业航天？谁出钱、谁挣钱、挣谁的钱？可回收火箭真的是降成本的唯一解吗？中国和 SpaceX 的差距，到底差在哪里？
从 1965 年第一颗商业通信卫星，到马斯克用「边炸边测」颠覆航天研制哲学，商业航天是如何确立的？从中国商业航天元年 2015 年的破冰，到今天亦庄火箭大街、海南发射场人山人海，这个行业到底发生了什么？
本期节目，我们邀请了两位嘉宾：航天驭星资深副总裁、总师曹梦，科普作家、航空航天深度观察者瘦驼，从商业航天的定义聊起，一路聊到星链、可重复使用火... more
这是一期紧急录制的节目。
2026年4月开始，耿同学（知乎主页）在视频号“耿同学讲故事”举报多起知名高校教授学术造假。他举报的论文发表在顶级期刊，却存在多种数据编造痕迹，比如两列数字精准相差0.3，整列数据末尾数字全是5等。
举报发生后，多所大学开启调查，表示对学术不端零容忍。与此相关，新华社等多家媒体也采访了耿同学，并发表了相关评论。截止我们录制当天，同济大学、南开大学、中山大学等已经公布了调查结果，确认存在学术不端，多名涉事人员被处分。
5月30日，我们紧急连线了耿同学，希望通过他自己的声音... more
Chart Rankings
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #184 |  Hong Kong/Science |
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知无不言QA launched a month ago and published 5 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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