In one sentence, describe what the following article is about: As with all precious metals, platinum must be alloyed with other metals in order to achieve the hardness required for jewelry. It is often alloyed with non-precious metals like copper or cobalt. Although it may not be 100% pure, it is often purer than other precious metals, like gold. A ring that is 95% pure will be an expensive, but worthwhile choice. If that's too expensive for you, shop around for a ring with at least 90% purity. Federal regulations require all platinum bands to bear a stamp or "hallmark" on the inside of the band. If it says "IridPlat," or ".90Plat/Ir," then the ring is only 90% pure platinum, and you should pay less for it than a ring that is 95% pure platinum. If the hallmark says "Plat" or ".95 Plat," then the ring is considered pure platinum and commands a premium price. If you are buying a pure platinum ring (95% platinum), then it should be alloyed with either cobalt or ruthenium. These alloys produce a harder platinum that can hold a mirror bright polish and resist years of daily wear. Many .95 pure platinum rings are alloyed with the less expensive metal iridium, but these rings are softer and will become scratched and dull within a year of daily wear. If you want your ring to have engraved elements, look for quality handcrafted work. Some jewelry manufacturers choose to imitate hand engraving by embedding a design into the ring's casting. This prefabricated engraving will eventually wear off and lose its luster. Therefore, look for deep and intricate hand engraving, which typically lasts for generations. Filigree is a design element reminiscent of the Art Deco period. If you want to have a filigree ring, look for a ring with delicate and sculptural elements. To save costs, many jewelers prefabricate filigree in the casting process. True artistry calls for filigree that is created from hand-drawn wires and sculpted then soldered into a piece.
Summary: Choose a ring with high purity. Check the hallmark on the inside of the ring to confirm purity percentage. Ask your jeweler about the alloy used in your platinum ring. Look for quality engraving. Choose handcrafted filigree.

In one sentence, describe what the following article is about: You can also click to place your cursor where you want to start typing subscript. Your highlighted text will be changed to subscript, or you can start typing in subscript at your cursor's location. There are several ways to enable subscript. Click the x button in the Font group on the Home tab. Click the Format menu and select Font. Check the "Subscript" box. Press Ctrl + equals. After you're done using subscript, disable it the same way you turned it on. If you don't want text to be subscript or superscript anymore, you can select it all and press Ctrl + Space.
Summary: Select the text that you want to turn into subscript. Enable subscript. Disable subscript. Clear any subscript or superscript.

In one sentence, describe what the following article is about: (\_/) (o.o) /( )\ /_|_\. Your completed bunny should look like this:(\_/)(o.o)/()\ /_|_Summary:
Make the ears: Make the face: Make the body: Make the boots: Align the levels.