di ko alam tapos tanong mo sa pagong ... h
Steel was lighter, cheaper, and stronger than iron, allowing for constructions and technologies that were impossible before. Steel was important to Second Industrial Revolution because it was much lighter compared to iron. --------------- It was cheaper than iron.
Most likely heavier and more valuable materials on the lower floors, like stone and marble, and lighter and cheaper on the upper floors. The bottom levels of insulae were usually reserved for the more wealthy, so there would be better conditions and more aesthetically pleasing surroundings. While on the upper levels, cost was the biggest issue, so wood seems to be the most likely answer there.
First of all, there isn't much choice. To get the airship to lift, one has to use a gas that's lighter than air. Only two do that well enough to be useful, hydrogen and helium. Hydrogen is lighter and cheaper, but horribly flammable. Helium is more expensive, provide less lift, but is entirely non flammable.
The original lightning rods were heavy iron, and their wires were often damaged by strikes. Modern lightning rods and surge arresters use lighter materials, but these are designed to withstand the high temperatures caused by the electric discharge.
Ignites fire to whatever you hold in front of it. Fueled by gas. Also known as flint lighter.
Aluminium and Titanium Extruded polystyrene is about as strong as unalloyed aluminium, but much more flexible and much lighter.
They are lighter and more durable. But it depends on the company that makes them.
Lighter clothing is relatable to warmer weather. Since it is much warmer in Central Africa than Northern Europe, lighter clothing is more prevalent there.
Yes, lighter colors on clothing will fade faster than dark because there is less dye used to color the lighter clothing. If you are using darker materials, there is more dye that needs to be penetrated through before the color starts to fade. This is generally the same for other materials as well. Sunlight also contributes to the fading of the colors, the exception being flowers. Flowers use a process called photosynthesis to absorb the sun's energy and convert it into "food".
In central Africa it is especially hot because the equator passes through it. Darker clothing attracts heat,lighter clothes don't attract as much heat,so it is better to wear lighter clothing in Africa.
since it is really hot in central africa, you would need lighter clothing there.
You would need lighter clothing in central Africa because its closer to the equater and the closer you are, the warmer it is.
huhs? :?
yes it does cause of radiation
Aluminium is lighter than steel and much more durable
New, faster, lighter, better, and cheaper.
It is much warmer in Central Africa than Northern Europe so lighter clothing would be better in Central Africa.