there is a big playground. After school, there are lots of boys playing basketball on it. I think they are happy. There are a lot of flowers and trees in my school. They are beautiful. I like my school. In my school,
A very well-preserved, yet used, coin is considered to be in the “Extremely Fine” category. Here, the penny makes a big jump to be worth around $4! And in “Uncirculated” condition, which means it has never gone out and changed hands in the world, the 1910 no mint mark penny ca...
How big are bedbugs? An adultbedbug is roughly 5 to 7 millimeters long or about the size of Abraham Lincoln's head on a penny. Where are bedbugs found? Bedbugs are found all over the world. While you may think of bedbugs as a problem in only developing parts of the world, you ca...
The 1927 Buffalo nickels struck in San Franciscoinclude examples with such doubling. The doubled image can be seen on the obverse. (This type of error is known as a “double die obverse”, and is often abbreviated to “DDO” in coin descriptions.) The finest examples to have come to lig...
A 1971 quarter with lots of edge wear will still be the same diameter of 24.26 millimeters and the approximate 1.75-millimeter thickness of a standard quarter. However, a broadstrike error — which occurs when the coin isn’t struck within its retaining collar — will be wider and thinner ...
But if it really peeves your pet, look to big corps and lobbies that thwarted past attempts at converting imperial to metric in the USA. Seems silly now as most manufacturers have facilities in countries using metric. Cost would be greatly reduced for a switch on an industrial level. ...
The silver coating on these is probably 10–20 microns thick (roughly 0.01–0.02 millimeters). Photo by Michael B. Keller courtesy of US Army published on Flickr under a Creative Commons (CC BY 2.0) licence.Whether things are plated for decoration or protection, the thickness of the plated ...
In the example photo above, compression has reduced the 105,750 bytes of information it contains to 63,029 bytes of actual file size. The number of bytes an image takes up on disk is one kind of “size”. We’re also concerned about the other kind of size: how big the image appears...
This Tiny Robot made at Georgia Tech is Barely Visible The robots Kim has been working on are a couple of millimeters in length, about the size of an ant. (Although, in the future, the team hopes to make smaller still.) Called “bristle-bots,” the 3D-printed creations walk on four ...
SecuX W10 weighs 49 grams and is 13 X 89 X 59 millimeters big. SecuX W20 is a bit heavier with 62 grams, but the dimensions stay the same – 13 X 89 X 59 millimeters. You’ll definitely know that SecuX V20 is in your hands with 120 grams of weight. And it is 15 X 98 X 98...