David Trachtenberg

PPC#09 - David Trachtenberg - Communication

15 years ago

PPC#09 - David Trachtenberg - Communication

national preparedness month

preparedness

david trachtenberg

communication

electromagnetic pulse

+5

+5

+4

+4

+4

+3

+3

+3

+2

+1

national preparedness month

preparedness

david trachtenberg

communication

electromagnetic pulse

+5

+5

+4

+4

+4

+3

+3

+3

+2

+1

PVP#32 David Trachtenberg on EMPact Radio with Dr. Peter Vincent Pry

15 years ago

PVP#32 David Trachtenberg on EMPact Radio with Dr. Peter Vincent Pry

electromagnetic pulse

emp

david trachtenberg

nuclear

solar flare

+5

+5

+4

+3

+3

+3

+3

+2

electromagnetic pulse

emp

david trachtenberg

nuclear

solar flare

+5

+5

+4

+3

+3

+3

+3

+2