A transparent glass floor the size of half a soccer field gleamed crystal-clear beneath the white lights!
Standing above the glass floor, it felt as though they were suspended high in the air. They could overlook the enormous underground laboratory below, its vast space comparable to Terracotta Army Pit 1!
"The underground area is the explosives laboratory. You don't need to go inside; you only need to keep watch from this level!" Yu Anbang lowered his head and pointed around as he introduced the explosives laboratory's layout.
"Those twenty rows of metal cabinets in the eastern section, the ones designed like traditional Chinese medicine cabinets, are all materials storage. More than four thousand types of raw materials and explosive samples are sealed inside."
"The western section is the explosives preparation area. Both solid and liquid explosives can be made there. Look, the explosives engineers are busy preparing today's first test explosive."
The three students looked down toward the west. Among the massive array of equipment, more than a dozen explosives engineers hurried back and forth.
The explosives engineers wore special clothing, like beekeepers. They were dressed in white one-piece plastic suits, with a layer of wire mesh over their face masks, and latex gloves on both hands.
This all-around, dead-zone-free protection served two purposes: preventing them from being injured by the explosives and isolating them from the outside air, keeping them from inhaling gunpowder dust or the toxic gases produced by an explosion.
Suddenly, one explosives engineer raised his head and lifted an arm, signaling to Yu Anbang.
"Detonation in five minutes!" Yu Anbang raised his hand and pointed toward the corner. "You three, get ready! One computer each!"
A row of computer desks had been placed in the corner, and the three students hurried over and sat down.
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