@KremlinPR:
07:00:45 Chapter Summaries | The Physics of Everyday Phenomena http://t.co/3jzJqsl2 http://t.co/hxwgbwR8
07:15:46 Twitter http://t.co/0XFNm4rC
07:15:46 Twitter http://t.co/aAJeJaLB
07:15:53 Twitter http://t.co/aAJeJaLB http://t.co/UyyrmvEv
07:15:53 Twitter http://t.co/0XFNm4rC http://t.co/x4AHOawd
19:36:49 Chapter 1, General Physics: Home-Work Assignments http://t.co/QeIoXV2B
19:36:53 Chapter 1, General Physics: Home-Work Assignments http://t.co/QeIoXV2B http://t.co/0PiAyJwj

22:03:15 General Physics: Home-Work Assignments http://t.co/cUz0awj2


22:03:25 General Physics: Home-Work Assignments http://t.co/cUz0awj2 http://t.co/HRNGIwTc