PROGRAMS BY Aykira

A maths game for children, teens and adults to train & improve mental maths skills. Keep your maths skills sharp & learn with Maths Bug.★★★★★ "This is really good for people who are st

Green dictionary of 850+ environmental, ecological, solar power & wind power, energy efficiency, climate change, weather, recycling, global warming and general 'green' terms and definitions. Totally Free!Helps you unders