Ship's Locker: Out of the Closet

Discuss the Traveller RPG and its many settings
Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Sun Aug 25, 2019 4:13 pm

Nerd Chat Line - SNL

The Exclusive Connections spokeswoman (Paris Hilton) says they know what kind of guy calls a sex line at 1 am: nerds! Whether the nerd likes Star Wars, Star Trek, or Hobbit, they have the girl.

https://www.youtube.com/watch?v=GTs6FYgT_MU



For all those lonely Travellers that need a Help Line.
Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Fri Sep 13, 2019 5:07 pm

Should We Nuke Mars?

Is it possible to make Mars inhabitable by nuking the surface? Kyle breaks down the possibility of atomic terraforming in this week's episode of Because Science!

https://www.youtube.com/watch?v=URC9ay6evT8


Better than hurricanes.
Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Sun Sep 15, 2019 3:34 am

Space Sports

Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur
Humanity has a long and inventive history of sports and games, and the future will offer us many new options for athletics as we move out in space, be it racing around the Moon, climbing the mountains of Mars, hang gliding on Venus, or zero-g gymnastics. We'll also explore potential challenges and opportunities offered by genetic enhancement, cybernetics, and virtual reality.

https://www.youtube.com/watch?v=q11w9UF5vKM



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Linwood
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Re: Ship's Locker: Out of the Closet

Postby Linwood » Thu Sep 19, 2019 1:33 am

Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Sun Sep 22, 2019 8:53 am

How To Check The Balance Of Your Dice | DIY Easy Trick

A quick video on the DIY salt-water dice balance test. It's super easy, super fast and you can tell which dice are fair to use in your next dungeons and dragons or pathfinder game!
Or Traveller.

I used chessex dice when testing the weight, balance and spin of these dice. The clear dice seem to be the most FAIR dice to use, while the solid or swirly colored dice seem to not be 100% fair.

Dice like the ones shown are typically used in Dungeons & Dragons, Pathfinder or an infinite number of other tabletop games and RPGs.

https://www.youtube.com/watch?v=_HhFz7fsFKk
Linwood
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Re: Ship's Locker: Out of the Closet

Postby Linwood » Sun Sep 22, 2019 1:17 pm

Apparently there’s been some serious scientific studies on this that suggests a 1 is ever-so-slightly more likely than other results on a D6. And that a rough die-rolling surface is more likely to generate more bounces and presumably more randomness.

https://www.insidescience.org/news/dice ... ely-random

I’ve also recently come across a dice-rolling robot study that indicated machined dice are more fair than tumble-polished dice. The rounded edges from tumble-polishing apparently lead to variations in size of the faces. Edges from machining the faces are more consistent, but you may have to go in and polish the gate for best results. I’ll post a link if I can figure where that page was....
Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Sat Sep 28, 2019 8:39 am

One would assume that if the dots are excavated, it should produce an imbalance in that the sixer face would have less material than the oner.
Moppy
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Re: Ship's Locker: Out of the Closet

Postby Moppy » Sat Sep 28, 2019 10:58 am

Condottiere wrote:
Sat Sep 28, 2019 8:39 am
One would assume that if the dots are excavated, it should produce an imbalance in that the sixer face would have less material than the oner.
Casino dice are machined to avoid this.

edit: So I fact checked myself. More correctly, I should say manufactured not machined. They may use different paints or fills for the spots to balance the weight.
Linwood
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Re: Ship's Locker: Out of the Closet

Postby Linwood » Sun Sep 29, 2019 12:27 am

Moppy is correct - typically the casino dots are paint-filled in way that keeps the dice as balanced as possible. They also use a clear plastic so it’s easy for people to spot voids and clumps of material that could make a die unfair.

Which makes me really wonder about a recent Kickstarter dice project where the dots were stainless steel ball bearings pressed into the material. Hard to see how those dice would be truly fair, although I believe the creator claimed they were.
Moppy
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Re: Ship's Locker: Out of the Closet

Postby Moppy » Sun Sep 29, 2019 10:22 am

Linwood wrote:
Sun Sep 29, 2019 12:27 am
Which makes me really wonder about a recent Kickstarter dice project where the dots were stainless steel ball bearings pressed into the material. Hard to see how those dice would be truly fair, although I believe the creator claimed they were.
Dig out some extra material under the bearings.
Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Sun Sep 29, 2019 3:00 pm

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Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Sat Oct 05, 2019 4:50 am

Project Heaviside by Kitty Hawk

Project Heaviside is Kitty Hawk’s latest high-performance electric VTOL vehicle. It is designed to be fast, small and exceedingly quiet.
http://kittyhawk.aero/heaviside/

Noise levels
80dB - Large city intersection
60dB - Small town intersection
40dB - Rural intersection at night
**38dB - Heaviside at 1500ft overhead**
30dB - Bedroom at night

https://www.youtube.com/watch?v=q7mc3C19kE4


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Linwood
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Re: Ship's Locker: Out of the Closet

Postby Linwood » Sat Oct 05, 2019 3:07 pm

Electric commercial aircraft are on the near horizon...

https://www.bbc.com/news/business-48630656

Sadly we still seem to be a ways away from grav vehicles.
Condottiere
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Re: Ship's Locker: Out of the Closet

Postby Condottiere » Sat Oct 12, 2019 5:38 am

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Closed combustion (bi)cycle.

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