Efraín Parra

[Efraín Parra @EfranParra2]

@baharkarakrt 4

[Efraín Parra @EfranParra2]

@linadreaamy 98

[Efraín Parra @EfranParra2]

@pickover X

[Magnus Carlsen @MagnusCarlsen]

JA VI ELSKER DETTE LANDET🇳🇴🇳🇴🇳🇴

[Efraín Parra @EfranParra2]

@Physicsastronmy 9

[Efraín Parra @EfranParra2]

@engineers_feed 90

[Efraín Parra @EfranParra2]

@engineers_feed d

[Efraín Parra @EfranParra2]

@engineers_feed 012

[Efraín Parra @EfranParra2]

@IntEngineering A

[Efraín Parra @EfranParra2]

@sonukg4india 2

[Efraín Parra @EfranParra2]

@engineers_feed Open

[Efraín Parra @EfranParra2]

@engineers_feed 2

[Efraín Parra @EfranParra2]

@pickover 2

[Efraín Parra @EfranParra2]

@amazing_physics -1

[Efraín Parra @EfranParra2]

@beltrandelrio ¡Kuira ba, choguá!

[Efraín Parra @EfranParra2]

@pickover 😀

[Cliff Pickover @pickover]

This is a mathematics joke. Retweet if you "get" it.

[Efraín Parra @EfranParra2]

@beltrandelrio Ándale pues, terco.

[Efraín Parra @EfranParra2]

@engineers_feed 49

[Efraín Parra @EfranParra2]

@pickover 666