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  1. MargaritaMike

    Test your cutting devices especially EMT shears

    What material is used in your blades. I've encountered Aluminum (Aluminium), Stainless Steel, and Titanium. I have some of each. The Aluminum doesn't hold a edge as well, but doesn't corrode. It will still cut a copper penny (U.S.) - once. Demonstrate with a throwaway pair. The titanium...
  2. MargaritaMike

    Quiz - Physics - Displacement

    I think part of the challenge of the question is to look up the way to get the answer. He already gave us the constants. Hopefully people can make the correlation that the "object" is a human. Cheers, M²
  3. MargaritaMike

    Quiz: Dive Physics

    Because they don't sink.
  4. MargaritaMike

    100th Dive

    Why not? Inquiring minds want to know!! Cheers - M²
  5. MargaritaMike

    Closed Last 2 G250 second stages

    I love my 250. It would be great to have another. Alas, this is probably my last year of diving, and it looks like, based on world status, last year was my last year of diving. I was hoping to go out over 1300, but 1292 will probably be my number. I know that's not a huge number but it's my...
  6. MargaritaMike

    100th Dive

    Congrats! But did you do it nekid???? Cheers -
  7. MargaritaMike

    Best describe your diving.

    Warm and shorty don't mix. If I have to wear any type of thermal protection it's cold water! :D I don't do cold water! If I go to the expense of going to a warm climate to do warm water rec diving mostly 130' or less where I can shoot some fish, photograph some fish, and just look at some...
  8. MargaritaMike

    So What Is Everyone Doing To Pass Time

    Spending more time on SB. Had an accident so I have been nursing my leg. Lots of ice usage and elevation. Could use some of that Glenlivet and Macallan. I do more than margaritas. Plan on getting fitter and losing some weight. 50# would be nice. Cheers and Be Prepared Y'all M²
  9. MargaritaMike

    So What Is Everyone Doing To Pass Time

    If you can afford the Macallan, why buy Glenlivet. Both of them are good straight or on the rocks, but one of them is MUUUCCCCHHHH Smoother. Cheers and Be Prepared Y'all M²
  10. MargaritaMike

    Age Distribution of SB Members

    Sometimes I tell people that I am 49, but I'm actually over 70. Which one so I use? I wouldn't want to skew this scientific survey. :D Cheers and Be Prepared Y'all, M²
  11. MargaritaMike

    Nitrox Certification

    Whatever you say. In this case, you MAY be wrong. Have a nice day.
  12. MargaritaMike

    Nitrox Certification

    There has been much discussion on SB about feeling better after diving when using Nitrox. I don't care what the science says or what the majority think. When I dive Nitrox at any depth I am not as tired as when I use Air. Before Nitrox I would dive for two days (maybe 5 dives), and I would...
  13. MargaritaMike

    Carnival Cruise cancelling ships

    My first visit to Cozumel was in 1986. In 1990 I remember sitting in a restaurant watching the tourists come off the cruise ship. Cozumel's economy is based on tourism. Divers are tourists. Cruisers are tourists. I know some shop owners in Cozumel. They close their shops when the cruise...
  14. MargaritaMike

    Carnival Cruise cancelling ships

    Unfortunately the cruise ships feed the economy of the island. Imagine "Sunday in Cozumel" seven days a week. Many restaurants will be closed. Taxis are scarce. Shops, including pharmacies, that sell the items that everyone, including locals and divers, needs and wants will be on restricted...
  15. MargaritaMike

    Teric Battery

    I did the 48 hr test. I'm at 86%. I guess I'll contact SW on Monday. Cheers - M²
  16. MargaritaMike

    DAN: Sanitize equipment with 10% bleach solution.

    It's time to buy! (If only I had any money!:()
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