B. That's many hours of hard work. C. Silk is so expensive that it's only used by the rich. D. And it is still the biggest producer of silk in the world. E. Now people raise many silkworms to produce cocoons. F. It is also possibly the most expensive material in the world. G...
1. Which material can’t you find Ebony? A. Knives. B. Books. C. Combs. D. Musical instruments. 2. We know African black wood in ___ from the passage. A. Senegal and Indonesia B. Eritrea and Philippines C. South Africa and Africa D. South Africa and Senegal 3. Which...
Pink Ivory is an exotic wood that comes from Africa and is known for its unique pink color. It is one of the rarest and most expensive woods in the world, with a price per board foot ranging from $30 to $80. The wood is so rare that it is often referred to as “the diamond of...
Jewelry:Rhodium is used as a plating material for white gold and platinum jewelry. It provides a bright, reflective surface and enhances the durability of the underlying metal. Electronics:Rhodium is used in electrical contacts and connectors due to its excellent resistance to corrosion. It ensures ...
The timepiece in question is the Patek Philippe Titanium Ref. 5208T, a titanium-cased self-winding minute repeater with a chronograph and simultaneous perpetual calendar. It is the first and only titanium version of the reference, even though this material isn’t used very often in high-end ...
View theKISMET superyacht for saleon YachtWorld now. Specifications: Length (LOA): 312 ft. 3 in. Waterline Length: (LWL): 247 ft. 8 in. Beam: 45 ft. 3 in. Maximum Draft: 12 ft. 3 in. Hull Material: Steel Total Power: 5,364 HP ...
If you thought that all most expensive watches in the world are made of platinum, gold and have diamonds and other precious stones, think again. The world’s seventh most expensive watch, Patek Phillippe-Ref 1515 No-4 has no such expensive material. ...
The sheath was hand decorated through the Wajima Lacquer method, which strengthens the material, and the cover is also decorated with cherry blossoms, one of the symbols of Japan. The price for one of these beauties is $6,980. 7. Black Panther Knife ...
The outer shell is made ofCFC (Carbon Fiber Composite), a mixture of high quality carbon used in aeronautics; in airplanes and rockets. It is an extremely resistant and lightweight material. As for the ventilation system, in the upper part we find the rigid diffusers that work...
With the potential to kill a full-grown elephant, this venom is one of the deadliest in the world. Even so, people take the risk and harvest this venom, as it contains a very unique protein, Ohanin. Ohanin is best used as the raw material to manufacture a painkiller that is 20 tim...