quartz

In part 5 Game of kingship, when Tyrion and Jorah Mormont were sailing through the ruins of Valyria, they were suddenly attacked by the quartz. Both characters were brave but

Sponge (seaweed) creates glass needles up to meters long, providing effective anti-cancer substances and is able to purify seawater to remove toxins.

Scientists have discovered bacterial fossils dating back to 3.4 billion years in Australia. These are the oldest fossils in the world today.

People often think of stone and gravel as dry. However, Professor Richard Weston's works show another view of the world of these minerals.

This product is completely designed and manufactured in Vietnam according to microelectromechanical technology (MEMS), which is highly applicable in many fields, especially in the