Play The Number Game with Phew~

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#1

Pressing as far as corner diagonal AKA 0.414213 on 2 radiuses will result 2 r – 0.4142136 = 1.5857864. Each radius will be substracted with 0.5 × 0.4142136 = 0.2071068 >> 1 – 0.2071068 = 0.7928932

#2

Tan45 line AKA r=1 gets draged and substracted to be inner base line = 0.7653668 will give:

1. Line substraction = tan45 – inner base line = 1 – 0.7653668 = 0.2346332.

2. Sin45 line will get longer as far as inner base line – tan45 = 0.7653668 – 0.7071068 = 0.05826.

Final substraction = 0.2346332 + 0.05826 = 0.2346332 = 0.2928932

If squared, it will be 0.2928932^2 = 0.0857864 AKA corner square

Sin45 is unchanged and if it’s added with the corner square there will be Phew’s 45° arc length >> 0.7071068 + 0.0857864 = 0.7928932 ✌

😎

Never Before Education Discourse Becomes Very Interesting

A huge credit for president Jokowi, besides choosing millenial generation for all his special staff, he also chose minister of education from millenial generation: Nadiem Makarim, CEO of the fenomenal GOJEK. Nadiem currently stuns many people with his breakthroughs.

He said:

True leaders need
– Creativity
– Collaboration
– Critical Thinking
– Computation Ability
– Compassion

What is new are among others:
– Serving attitude to their subordinates/students.
– Encouraging the questioning about everything among students or opinion exchange in class between teachers and students etc. etc.

So… even since the beginning the lesson is ‘diagnosed’ by the students whether it’s logical or not.

This is REVOLUTION!!!

Let’s see the final result.

(So sorry if this video uses Bahasa Indonesia)

PS.
I posted here because my Twitter account is being restricted by Twitter management. Multiple effort have been done, but still failed to unlock the account. Dunno how’s next for the account.

The Breathing Earth for Tides and Seawaves

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Under the traveling sun and moon, the earth surface moves to lower altitudes in various rates and various times whose peak is at the begining and the middle of lunar dates.

Seawaves ain’t caused by the strong wind. The tides ain’t caused by celestial bodies’ gravity. The coffees, pools, lakes etc. never becomes different i.e. undergoing up and down, either in tides condition or no tides.

The reality is: the earth breathes:

Its surface goes up and down all the time, in big scales or small ones.