Paul Silva @ProfsilvaPaul - Twitter Profile

about 5 years ago

Help support Dr. Nellie Deutsch by donating or retweeting. https://t.co/qVAnEh8kkk

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almost 10 years ago

Get it free: Free: Byte-Sized-Chunks: CSS with HTML https://t.co/gOYIHK9XKh via @StackSocial

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almost 13 years ago

http://t.co/ydAYyM5PEs It's great to be among friends.

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over 13 years ago

http://t.co/33XnhCXtux Yes, true as also positive energy abounds! Each of us forms an electro-magnetic field which consists of positive...

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about 14 years ago

Duolingo doubles as language learning tool and crowdsource translator http://t.co/81Pwmb4C

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Paul Silva