Activities of U.S. Navy personnel in Antarctica during Operation High Jump. USS Yancey stuck in ice. Anchor hoisted on Yancey. Men stand nearby and look at Yancey. Men aboard USS Northwind look at Yancey. Icebergs in the background.
Activities of U.S. Navy personnel in Antarctica during Operation High Jump. Ship in the background. Penguins move about on snow. A man tries to make friends with penguins walking on the snow. USS Mount Olympus underway. U.S. Navy PBM Mariner aircraft in flight overhead.
Activities of U.S. Navy personnel in Antarctica during Operation High Jump. U.S. Navy Admiral Richard Cruzen and other officers on the bridge of a ship. USS Mount Olympus stuck in ice. A helicopter settles on a platform on USS Northwind. A helicopter in flight. U.S. Navy PBM Mariner in flight overhead. USS Mount Olympus, USS Merrick and USS Yancey trail USS Northwind.
Activities of U.S. Navy personnel in Antarctica during Operation High Jump. A ship passes through an ice pack. U.S. Navy Admiral Richard Cruzen and other officers on the navigation bridge of USS Northwind. Broken up ice pack. The bow of USS Northwind in the foreground. The shadow of the superstructure of USS Northwind on ice. Northwind comes up to break USS Yancey free from ice. USS Mount Olympus stuck in ice. Officers on the bridge. The shadow of the superstructure of USS Northwind on ice.
Animation of an atom bomb blast. Arrows pointing away and down show ground impact along with formation of shock wave. Chalk board drawing shows static over pressure versus dynamic pressure from blast. The overpressure shockwave pattern is shown. Chalk board animation shows a shock wave destroying a house and tree. Animation demonstrating the weight of burst versus the distance affecting shock wave. Animation showing angle of the blast changing and affecting pressure to target. Low angle blast is shown as only 5 psi. The complex shape of a shock wave shown in drawing.
Soldier arrange small bombs in ruins of an old building in Poland. Soldier takes out small bombs from cellar and neatly arrange piles of bombs. Polish soldier uses detector to look for bombs on the ground. Soldier digs a hole using bare hands after detector found a bomb. Soldier extracts bomb from the ground. Soldier hands bomb over to comrade. Soldier digs for more bomb and hands over to his comrade. Soldiers carrying bombs on their shoulders. Bombs of various sizes lying down are neatly arranged. Soldiers arrange bombs into piles rectangular hole. Soldier places a detonator device over bombs. Explosion in bomb detonating site. Soldiers detonate bombs in a deserted and devastated Polish town.