@
thesolar65
You've heard of Tesla??
Well Tesla's resonator could be used for communication with the so called extra terrestrials.
And about i still feel pictorial messages have some scope.
Then i found this on net about mathematical language.
Communication with extraterrestrial intelligence - Wikipedia, the free encyclopedia
Pasting a part of it here.
Mathematical and scientific languages
Astraglossa
Published in 1953 by
Lancelot Hogbendescribes a system for combining numbers and operators in a series of short and long pulses. In Hogben's system, short pulses represent numbers, while trains of long pulses represent symbols for addition, subtraction, etc.
[5]
Lincos (Lingua cosmica)
Main article:
Lincos (artificial language)
Lincos: Design of a Language for Cosmic Intercourse, published in 1960 by
Hans Freudenthal, expands upon Astraglossa to create a general-purpose language derived from basic mathematics and logic symbols.
[6]Several researchers have further expanded upon Freudenthal's work. A Lincos-like dictionary was featured in the Carl Sagan novel
Contact and film adaptation.
Carl Sagan
The
science fiction novel
Contact by
Carl Sagan explored in some depth how a message might be constructed to allow communication with an alien civilization, using the
prime numbers as a starting point, followed by various universal principles and facts of mathematics and science. Sagan also edited a non-fiction book on the subject,
[7]which has recently been updated.
[8]
A language based on the fundamental facts of science
Published in 1992 by Carl Devito and Richard Oehrle, is similar in syntax to Astraglossa and Lincos but builds its vocabulary around known physical properties.
[9]