The morse code signal reading "WHY" saturates the airwaves too much for Ukyo to pinpoint a direction, so the Kingdom of Science works on a way to visualize the signal.
That's asphalt.
.ذاك هو الأسفلت
als Abfallprodukt Asphalt.
puis on obtient de l’asphalte.
Ed ecco l'asfalto!
Isso é asfalto.
Это и есть асфальт.