Some Maths and Science...

Awesome! and Excellent
Centre for Innovation in Mathematics Teaching: http://www.cimt.plymouth.ac.uk/

Discrete Maths
http://www.cimt.plymouth.ac.uk/projects/mepres/alevel/discrete_ch1.pdf

Padovan Sequence: http://en.wikipedia.org/wiki/Padovan_sequence

Perrin Number: http://en.wikipedia.org/wiki/Perrin_number

Fibonacci Number: http://en.wikipedia.org/wiki/Fibonacci_number

The On-Line Encyclopedia of Integer Sequences™ (OEIS™): http://oeis.org/

Plastic Number: http://en.wikipedia.org/wiki/Plastic_number

Golden Ratio: http://en.wikipedia.org/wiki/Golden_ratio

Mathematics of Phi: http://www.goldennumber.net/math.htm

Archimedes' Lab: http://www.archimedes-lab.org/nombredormachine.html 

                         http://www.archimedes-lab.org/

Puzzles: http://www.archimedes-lab.org/archive_puzzles.html#most
Interesting: http://www.archimedes-lab.org/numbers/Num1_69.html

Chaos and fractals-http://www.stsci.edu/~lbradley/seminar/references.html

https://en.wikipedia.org/wiki/Sierpinski_triangle
https://en.wikipedia.org/wiki/Cellular_automata
https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life

https://mathway.com/

http://www.teachthought.com/technology/5-digital-tools-for-the-flipped-classroom/

EIP

Camel
http://java.dzone.com/articles/open-source-integration-apache


http://en.wikipedia.org/wiki/Software_development_process
http://en.wikipedia.org/wiki/Enterprise_service_bus