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2 comments on youtube.com/embed/_YW0wjYdUPw


Physics: Crystals 1958 Alan Holden - Bell Laboratories - PSSC Physical Science Study Commi

#AirCrete home built in the #Netherlands in 2 days.
&neo 2018-01-30 15:09:10

Physics: Crystals 1958 Alan Holden - Bell Laboratories - PSSC Physical Science Study Commi

#AirCrete home built in the #Netherlands in 2 days.
&neo 2018-01-30 13:14:27