Brain Gyms a new industry?

The Cal­gary Har­ald and oth­er Cana­di­an papers bring a good article:

‘Brain gyms’ a new industry

I’d only add that the rev­enue fig­ures sug­gest we are real­ly talk­ing about a high­ly-dynam­ic and grow­ing “baby-mar­ket”, which one day (hope­ful­ly, soon enough for all of us to ben­e­fit) will mature to become a real “indus­try”.  We see very pos­i­tive signs, but there is still a lot of (men­tal­ly stim­u­lat­ing) work to do.