Ciro Santilli @cirosantilli 40

Good selection: Acústico MTV - Gilberto Gil (1994).

Runner ups:

This is the most important thing to understand Git!

You must:

There are two types of people:

Some possible definitions:

Thus OurBigBook.com.

TODO how to calculate

Option 1) git commit. Doh!!!

Option 2) git rebase. Basically allows you to do arbitrary modifications to the tree. The most important ones are:

Some people call it "operating System".

The main parts of those systems are:

Chanbara (チャンバラ).

Those movies are "all the same". A quasi lone superhuman samurai with a good inside but painful problems helping out random people, mostly villagers in trouble and bitches in debt.

In the Galilean transformation, there are two separate invariants that two inertial frame of reference always agree on between two separate events:

However, in special relativity, neither of those are invariant separately, since space and time are mixed up together.

Instead, there is a new unified invariant: the spacetime-interval, given by:

Note that this distance can be zero for two events separated.

How are the bands measured experimentally?

Why are there gaps? Why aren't bands infinite? What determines the width of gaps?

Bibliography:

Group of rotations of a rigid body.

Like orthogonal group but without reflections. So it is a "special case" of the orthogonal group.

This is a subgroup of both the orthogonal group and the special linear group.