現代科學史的傳奇:http://ping.fm/uAwBR

現代科學史的傳奇:http://ping.fm/uAwBR

未滿40歲者 女性教育程度高於男性：http://ping.fm/PWN5C

未滿40歲者 女性教育程度高於男性：http://ping.fm/PWN5C

Facebook and Twitter now are our triggers:http://ping.fm/9ojPk

Facebook and Twitter now are our triggers:http://ping.fm/9ojPk

Supporting democracy is the humane thing to do:http://ping.fm/9mpjq

Supporting democracy is the humane thing to do:http://ping.fm/9mpjq

Fix Social Security:http://ping.fm/TfPX3

Fix Social Security:http://ping.fm/TfPX3

Changes are coming to the Web:http://ping.fm/4ioHq

Changes are coming to the Web:http://ping.fm/4ioHq

today's big deficits are tomorrow's big tax increases:http://ping.fm/mgFvO

today's big deficits are tomorrow's big tax increases:http://ping.fm/mgFvO

the biggest spending problems are entitlement programs:http://ping.fm/CRO3u

the biggest spending problems are entitlement programs:http://ping.fm/CRO3u

House Republicans have threatened a government shutdown: http://ping.fm/yWqpS

House Republicans have threatened a government shutdown: http://ping.fm/yWqpS

http://ping.fm/84J7A

證嚴法師前傳 http://ping.fm/Bpx2T

證嚴法師前傳 http://ping.fm/Bpx2T

5 Things You Should Never Post on Facebook :http://ping.fm/7g4up

5 Ways to Stealth Yourself On line: http://ping.fm/bAV6p

5 Ways to Stealth Yourself On line: http://ping.fm/bAV6p

5 Things You Should Never Post on Facebook :http://ping.fm/7g4up

China is very very WEAK , as the former SOVIET UNION :http://ping.fm/68d1k

China is very very WEAK , as the former SOVIET UNION :http://ping.fm/68d1k

unemployment rate has doubled since 2007 http://ping.fm/nNJzd