Jam weker: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
Wagino Bot (bicara | kontrib) |
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== Sejarah ==
Jam weker mekanis yang pertama diciptakan pengrajin jam dari [[New Hampshire]] bernama Levi Hutchins pada tahun [[1787]]. Jam buatannya lebih mirip [[jam lemari]] daripada jam weker sekarang. Tingginya sekitar 73
== Referensi ==
{{reflist}}
== Bacaan lanjutan ==
* {{Citation
| last1 = Humphrey
| first1 = John William
| last2 = Oleson
| first2 = John Peter
| author2-link = John Peter Oleson
| last3 = Sherwood
| first3 = Andrew N.
| title = Greek and Roman Technology: A Sourcebook. Annotated Translations of Greek and Latin Texts and Documents
| year = 2003
| publisher = Taylor & Francis Routledge
| isbn = 978-0-203-41325-8
}}
* {{Citation
| last = Landels
| first = John G.
| year = 1979
| title = Water-Clocks and Time Measurement in Classical Antiquity
| periodical = Endeavour
| volume = 3
| issue = 1
| pages = 32–37
| doi=10.1016/0160-9327(79)90007-3
}}
* {{Citation
| last = Lewis
| first = Michael
| editor-last = Wikander
| editor-first = Örjan
| editor-link = Örjan Wikander
| contribution = Theoretical Hydraulics, Automata, and Water Clocks
| title = Handbook of Ancient Water Technology
| series = Technology and Change in History
| volume = 2
| year = 2000
| publisher = Brill
| location = Leiden
| isbn = 978-90-04-11123-3
| pages = 343–369
}}
== Pranala luar ==
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