Double Echo News Today

Characters take shelter from a toxin called The Shred in the trailer for Kelsey Egan's feature directorial debut Glasshouse.

Two concerts from the festival’s fourth day included tributes to Oliver Knussen and Harrison Birtwistle alongside intriguing electronic shapeshifting from a contemporary ensemble based in Wales

Talking that theyre hearing an echo or a ping and a ping. theyre hearing a ping at one frequency and a ping at another frequency. >> which would be entirely different. >> which would say its from two different devices compared to an echo or something bouncing off the bottom or something in the water. >> thats the other question i have for christine. what are the odds that double echo or double ping could have been as simple as a bounce off of a thermal layer or cavern or mountain or other debris...