Are college obsolete in the 21st. century. bill gates thinks so. digital lectures can reach million, billions

google: bill gates speeches, 2008. he asked how many people need to give physics-chemistry lectures. The true answer is very few people need to do give the type of lectures. Real Lectures: 500-1000 people can benefit. Digital Lectures: eLectures, 1, 2 , billion people can benefit, anytime, anwhere,... แสดงเพิ่มเติม google: bill gates speeches, 2008.

he asked how many people need to give physics-chemistry lectures.
The true answer is very few people need to do give the type of lectures.

Real Lectures: 500-1000 people can benefit.

Digital Lectures: eLectures, 1, 2 , billion people can benefit, anytime, anwhere, anyone, any devices. all you need is connection to the internet.

Physics is so Hard. You need to watch the lecture at least 20 times.
Even albert einstein had trouble with math-science.

world has 1-billion computers, 2-billion cell phones. will double in 10-20 years.

will digital age, digital-tech obsolete colleges in the 21st. century.

what's the real truth. education in the 21st. century. digital education.
education in a flat-world, digital-world.
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