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How tall is Kevin Jona? 5′ 9″ Kevin Jonas/Height Who is the tallest Jonas? Frankie Jonas Frankie Jonas, who is 21 years old, is the …

How many ships were restored after Pearl Harbor? Scroll down to see the 13 ships that were repaired after the attack on Pearl Harbor and …

How was seafloor spreading determined? The magnetism of mid-ocean ridges helped scientists first identify the process of seafloor spreading in the early 20th century. Oceanic …

How tall is Ellie Simmonds ft? 4′ 0″ Ellie Simmonds/Height How often does Ellie Simmonds train? She does nine training sessions a week, as well …

How does light energy become mechanical energy? A novel light-driven actuator can induce relative movement between two objects. The light energy is actually high enough …

What does a lensometer measure? The lensometer measures the back vertex power of the spectacle lens. The vertex power is the reciprocal of the distance …

Why is the Depo shot bad for you? While most people using the birth control shot won’t have any problems at all, a very small …

What is the properties of mud? Drilling muds have four basic properties that determine the behavior of the mud as a drilling fluid – viscosity, …

What did baroque artists use to paint? Baroque painting often dramatizes scenes using chiaroscuro light effects; this can be seen in works by Rembrandt, Vermeer, …

What are the possible outcomes of the universe? There are 3 possible outcomes for the universe: (1) an open universe, in which expansion will never …

What are two types of optical storage discs? There are three main types of optical media: CD, DVD, and Blu-ray disc. CDs can store up …