The average distance from the Earth to the Sun is the unit of distance used for Solar System studies. It is called 1 Astronomical Unit (AU).n 1672 Cassini used the parallax of Mars to determine the distance to the sun. The result (140 million kilometers or 87 million miles) was within 10% of the correct answer.
An empty, cleaned wine bottle that I happened to have (okay, I drank the last few ounces of rich, sweet red wine I usually keep on hand that I use to make a marinade for my once-a-week steak) Battery-operated LED mini light set (15 lights), on sale at Walgreens a few weeks ago 3 for $10.
As a general rule, allow half a bottle per person then add a margin for safety. A standard sized bottle of wine (75cl) will provide 6 small wine glasses (125ml). So one case of wine (12 bottles) will provide 72 glasses. So for 100 guests you'll need 100 x 3 glasses = 300 glasses, or 50 bottles.