what are the materials used to make umbrella?
50044
Silk, acetate, rayon, and nylon make rain- and sun- resistant fabrics for umbrellas. Transparent umbrellas may be made from vinyl plastic. Outer sheaths may be made from the same material as the canopy or from leather or plastic.
236580
['Reinforced concrete and masonry.', 'Composite wood such as plywood.', 'Reinforced plastics, such as fibre-reinforced polymer or fiberglass.', 'Ceramic matrix composites (composite ceramic and metal matrices)', 'Metal matrix composites.', 'and other Advanced composite materials.']
356104
['Sturdy paper (such as index cards, a manila folder, or poster board)', 'Pencil for drawing.', 'Scissors.', 'A drinking straw.', 'Paper plate.', 'Clay.', 'Pencil with an eraser for wind vane.', 'A pin.']
926450
['Polyester and paper. Paper flowers. ... ', 'Nylon stocking flowers. The art of nylon flower making is an easy to learn craft which uses simple tools and inexpensive material to achieve stunning results. ... ', 'Silk flowers. ... ', 'Soap. ... ', 'Clay. ... ', 'Glass. ... ', 'Plastic.']
225923
['Alligator.', 'Sandpaper.', 'Nail File.', 'Asphalt.', 'Granite.', 'Limestone.', 'Coconut.', 'Coral.']
117882
['Leather. Leather is flexible yet durable, as sturdy as it is supple. ... ', 'Textiles. Fabric is also quite commonly used for making shoes. ... ', 'Synthetics. ... ', 'Rubber. ... ', 'Foam.']
1453208
['A mixture of sand, soda ash and limestone is heated to a very high temperature.', 'While the mixture is molten, other materials are added to give it different colors and properties.', 'Workers and machines shape and mold the liquid glass into a bottle, cup or any other form.']
282177
['Adhesives.', 'Adobe.', 'Acrylic.', 'Aggregate.', 'Alkali-activated binder.', 'Aluminium.', 'Architectural fabrics.', 'Asphalt.']
153955
Materials needed for the windmill are a template, scissors, straw, some yarn, some pennies, a paper cup, rubber bands, pencil, single hole punch, a skewer and thumb tacks. Take the template, cut it out along the solid lines and punch holes on the corners as shown in the video.
1369392
['1.1 Copper.', '1.2 Iron.', '1.3 Stainless steel.', '1.4 Earthenware and enamelware.', '1.5 Aluminium.', '1.6 Clay.', '1.7 Plastics.', '1.8 Glass.']
1445265
Although in basic form umbrellas have changed little over time, advances have been made in folding mechanisms, ribs and fabric coverings. In 1806 the uncovered whalebone frame weighed 10 pounds. By 1826 this was down to one and a half pounds, and in 1852 whalebone was replaced by a frame made of steel.
249181
Umbrella panels make up the bulk of a promotional umbrella's body. They form a fabric canopy that protects the user from rain and sun. Usually composed of waterproof nylon or polyester, standard promotional umbrellas feature eight total panels. Specialty customised umbrellas can feature 16 panels.
414488
['2-litre plastic bottle.', '1 drinks can, deodorant, or other aluminium container.', 'Small electric motor (12 volts) and batteries.', 'A piece of gauze and wire.', 'Saw.', 'Glue gun.', 'Scissors.', 'Putty.']
822879
['The timber used to construct a house.', 'The steel included in an automobile.', 'The circuit board included in a radio.', 'The fabric used to assemble clothing.']
970737
['Plastic soda or juice bottle.', 'Vase or tall drinking glass.', 'Gravel or small stones.', 'Clean Sand.', 'Activated Charcoal.', 'Cotton balls, small cloth or coffee filter.', 'Gardening dirt.', 'Water.']
1428373
['Ethanol. The active ingredients in Rain-X work only if applied to a clean, dry surface. ... ', 'Isopropanol. Rubbing alcohol. ... ', 'Polydimethylsiloxanes (PDMS) ... ', 'Ethyl sulfate. ... ', 'Chlorotrimethylsilane. ... ', 'Siloxanes and silicones, di-me, hydroxy-terminated.']
415043
['plasterboard.', 'aggregates.', 'metals.', 'plastics.', 'glass.', 'wood.', 'bricks and blocks.', 'floor and wall coverings.']