Finding the Flavor of Chocolate. Gregory Ziegler puts a small block of chocolate into a styrofoam bowl and sticks it into the microwave. Soon, a lovely sweet aroma spreads through the air, lending warmth to the otherwise bleak lab. Ziegler takes the bowl out of the microwave; it's filled with a thick, swirling liquid.
First Class Large Envelope/Flat Mail. Minimum size: 6 1/8 inches tall or 11 1/2 inches long and 0.007 inches thick. Maximum size: 12 inches tall x 15 inches long and 3/4 inches thick. Maximum weight: Up to 13 oz.
First-Class Priority International delivery times vary by destination. First-Class Priority International is a USPS trademark. Note: The cost of postage will appear on all international shipping labels. Size requirement for packages is up to 24 inches long, and up to 36 inches in combined length, height, and depth.ote: The cost of postage will appear on all international shipping labels. Maximum weight for letters is 3.5 ounces. Maximum weight for large envelopes is 4 pounds. Size requirement for large envelopes is 6-1/8 to 12 inches high, 11-1/2 to 15 inches long, and Â¼ to Â¾ inch thick.