The discussion revolves around visual anomalies observed during nuclear explosions, particularly the illuminated "tendrils" seen in photographs from the 1950s and 60s. Participants explore potential explanations for these phenomena, including their origins and implications related to nuclear tests.
There is no clear consensus on the exact nature of the "tendrils," as participants propose different explanations and additional phenomena related to nuclear explosions. The discussion remains open with multiple competing views.
Some explanations depend on specific interpretations of visual evidence, and there are unresolved questions about the exact nature of the anomalies observed in the photographs.
DaveC426913 said:Those are smoke flares launched prior to detonation of test nukes to give the observers a means to measure the blast's effect on surrounding air.
http://en.wikipedia.org/wiki/Mushroom_cloud#Physics"
Pics?A/4 said:The OP might also be referring to the "legs" that extend below the fireball immediately after detonation, visible in high-speed films. Those are the tower's guy-wires vaporizing from the prompt EM pulse.
Here are some miscellaneous pictures from above ground and shallow underground tests. Note in partcuular the spectators on the beach during some Operation Hardtack Phase I tests (pgs 27-30).DaveC426913 said:Pics?