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博文
(2025-06-15 10:13:00)
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(2025-06-15 09:50:34)
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(2025-06-14 19:49:39)
https://blog.wenxuecity.com/myblog/80514/202506/11498.html
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(2025-06-14 19:45:28)
资本本身必须通过有人直接参与的生产和服务活动，才能实现真正的价值
这几年在中美都有和搞金融的争论过这个问题。
资本的作用：
资本组织资源：资金投入可以组织劳动力、技术、原材料等，实现从无到有的过程。
资本承担风险：投资制造业、研发、建厂都有周期和不确定性，资本在承担这些不确定性。
资本带来效率：通过资[阅读全文]
(2025-06-13 22:14:29)
Testingmicroplasticsintapwatervsbottledwatercanbedonethroughseveralscientificmethods.Here'sabreakdownofhowit'stested,whatdifferencestypicallyemerge,andhowyoumightapproachsuchatestpractically(ifyou'reconsideringdoingitorcommissioningone).
HowMicroplasticsAreTestedinWater
SampleCollection
Collectatleast1literofeachsample(tapandbottled).
Useglassorstainlesssteelco...[阅读全文]
(2025-06-13 22:09:21)
Testingmicroplasticsintapwatervsbottledwatercanbedonethroughseveralscientificmethods.Heresabreakdownofhowitstested,whatdifferencestypicallyemerge,andhowyoumightapproachsuchatestpractically(ifyoureconsideringdoingitorcommissioningone).
????HowMicroplasticsAreTestedinWater
SampleCollection
Collectatleast1literofeachsample(tapandbottled).
Useglassorstainlesssteelc...[阅读全文]
(2025-06-13 21:59:57)
?microplasticshavebeendetectedinhumanblood.
Keyfindings:
A2022studypublishedinEnvironmentInternationalwasthefirsttoreportmicroplasticsinhumanbloodsamples.
Microplasticswerefoundinabout80%ofthesamplestested.
Thedetectedparticlesincludedpolyethyleneterephthalate(PET)(usedinwaterbottles),polystyrene(usedinfoodpackaging),andpolyethylene(usedinplasticbags).
Howdomicr...[阅读全文]
(2025-06-13 21:48:17)
https://x.com/WallStreetApes/status/1933243738933113049
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(2025-06-13 20:52:17)
https://scoopzapp.com/n/0xrTYLdX?ctype=native_videonid=3741951190416s=a7pd=0KQXfTsAhl=en_USsend_time=1749873069actBtn=videoShare
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(2025-06-13 15:29:29)
烙印的寄居蟹能力强；在英国也是。
?
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