How Long Does It Take For Macular Degeneration To Progress To Blindness?

How long does it take for macular degeneration to cause blindness? Age-related macular degeneration usually begins at age 55 or older. There is a very low risk of progression from early to advanced AMD (which is associated with vision loss) within five years of diagnosis. What percentage of patients with macular degeneration go blind? There … Read more

Are Cereal Boxes Waxed Cardboard?

Cereal boxes in waxed cardboard? The thinner non-corrugated paperboard used in many consumer packages (such as cereal boxes) is typically unwaxed. … Real wax coated paperboard is primarily used for the packaging of commercial products, especially food boxes (and sometimes paper cups). What is a wax board? Waxed cardboard is corrugated cardboard (multilayer) covered in … Read more

What Are The Advantages And Disadvantages Of Polyethylene?

What are the advantages and disadvantages of polyethylene? It has low strength and hardness, but is very ductile and has good resistance to impact, elongation rather than breakage. Polyethylene is waterproof and durable, so it will last longer when exposed to the elements than other polymers. What are the disadvantages of polyethylene? It has low … Read more

Why Are Some Contacts Blue Android?

Why do some contacts have blue Android? New member. Contacts with a blue dot have instant messaging enabled on their Samsung Android phone. This means that when you send large messages, they will appear as one long chat message, rather than multiple messages with small numbers. You must login or register to reply here. 27 … Read more

Is MIT As Good As Ivy League?

Is MIT as good as the Ivy League? MIT is not an Ivy League school. In terms of reputation, selectivity, national and international rankings, and overall prestige, MIT is unquestionably on par with (and in some cases surpasses) Ivie. Are MIT or Harvard more prestigious? Harvard finished first and MIT finished second, ahead of Stanford, … Read more