2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Hauv chav no ntawm Microsoft lub tsev hauv paus hauv Redmond, Washington, txhua lub suab los ntawm lub ntiaj teb sab nraud raug kaw thiab txhua lub suab tsim tawm sab hauv yog nres txias. Nws hu ua "anechoic" chamber, vim nws tsim tsis muaj ncha txhua - uas ua rau lub suab ntawm npuaj tes downright eerie.
Koj puas tuaj yeem mus ntsib lub tsev anechoic?
Microsoft tau tuav lub npe hauv xyoo 2015 nrog lub anechoic chamber tsim ntawm nws lub hauv paus hauv Redmond, Washington, tab sis qhov ntawd hmoov tsis yog tsis qhib rau cov neeg tuaj saib. Yog li, koj yuav tsum tau khom rau tam sim no qhov chaw ntsiag to thib ob hauv ntiaj teb yog tias koj xav thaum kawg hnov lub suab ntsiag to.
Ntev npaum li cas koj tuaj yeem nyob hauv chav tsev anechoic?
Tus neeg ntev tshaj plaws tuaj yeem dai lub ntiaj teb qhov chaw ntsiag to yog 45 feeb. Lawv hais tias kev ntsiag to yog kub - tab sis muaj ib chav nyob hauv Teb Chaws Asmeskas uas ntsiag to heev nws ua tsis taus tom qab ib lub sij hawm luv luv. Qhov ntev tshaj plaws uas leej twg tau muaj sia nyob hauv 'anechoic chamber' ntawm Orfield Laboratories hauv South Minneapolis tsuas yog 45 feeb xwb.
Kuv puas tuaj yeem nkag mus rau hauv chav nyob ntsiag to hauv ntiaj teb?
Cov tswv cuab ntawm pej xeem yuav tsum tau mus ncig xyuas chav, thiab yog tsuas yog tso cai rau luv luv, saib xyuas nyob. Raws li lub chaw kuaj mob lub vev xaib, tsuas yog cov tswv cuab ntawm cov xov xwm raug tso cai nyob hauv chav tsev ib leeg rau lub sijhawm ntev.
Qhov chaw nyob ntsiag to tshaj plaws hauv ntiaj teb?
Raws li phau ntawv GuinnessNtawm Cov Ntaub Ntawv, lub anechoic chamber ntawm Orfield Laboratories hauv Minneapolis yog qhov chaw nyob ntsiag to hauv ntiaj teb, nrog lub suab nrov tom qab nyeem ntawm -9.4 decibels.
Pom zoo:
Qhov khoom nyob rau pem hauv ntej ntawm lub lens diverging nyob qhov twg?
Teb: Dav hlau daim iav Dav Hlau Daim iav Rau lub teeb rays tawm lub dav hlau daim iav, lub lub kaum sab xis ntawm kev xav sib npaug ntawm lub kaum sab xis ntawm qhov xwm txheej. … Daim duab tsim los ntawm daim iav dav hlau yog ib txwm virtual (lub ntsiab lus tias lub teeb rays tsis yog los ntawm daim duab), upright, thiab ntawm tib lub duab thiab loj npaum li cov khoom nws yog reflecting.
Kev tsis ncaj ncees nyob qhov twg yog qhov hem rau kev ncaj ncees nyob txhua qhov chaw?
Martin Luther King tau hais tias: “Kev tsis ncaj ncees nyob txhua qhov chaw yog kev hem thawj rau kev ncaj ncees nyob txhua qhov chaw. Peb raug ntes nyob rau hauv ib tug inescapable network ntawm kev sib nrig sib pab, khi nyob rau hauv ib lub tsoos tsho ntawm txoj hmoo.
Koj puas hnov chamber anechoic?
Yog koj siv sij hawm nyob rau hauv ib chav anechoic koj yuav hnov: Koj lub plab rumbling thiab gurgling nrov . Koj lub caj pas nqos . Ntxhais ntawm koj lub ntsws ua pa. Koj puas hnov koj lub suab nyob rau hauv lub anechoic chamber?
Ntawm qhov capillaries pom nyob rau hauv lub cev nyob qhov twg?
Nruam: Cov capillaries no tsis muaj perforations thiab cia tsuas yog me me molecules dhau mus. Lawv tam sim no hauv nqaij, tawv nqaij, rog, thiab paj hlwb. Fenestrated: Cov capillaries no muaj cov pores me me uas tso cai rau cov molecules me los ntawm thiab nyob hauv cov hnyuv, ob lub raum, thiab cov qog endocrine.
Qhov teeb meem grey thiab dawb nyob rau hauv lub hlwb nyob qhov twg?
Cerebral cortex - Txheej txheej ntawm lub hlwb, lub paj hlwb cortex, muaj cov kab ntawm grey teeb meem neurons, nrog cov teeb meem dawb nyob hauv qab. Qhov chaw no yog qhov tseem ceeb rau ntau qhov kev kawm siab dua, suav nrog kev mloog, kev nco, thiab kev xav.
