98 karma · joined March 18, 2014
That is easily disprovable, no? We can see many many different angles of disc galaxies. A simple google search will show tons and tons.
https://drpballen.wordpress.com/2017/05/19/all-iron-battery-...
https://drpballen.wordpress.com/2017/06/02/negative-and-posi...
For my second sink in my kitchen I have a 5 stage filter system. It goes through a UV light to kill living things, then a 3 charcoal filters, one for large particles, another for removing chlorine and the third for removing small particles. Then it does reverse osmosis before heading to the tap. As far as size, it takes up about 1m x 0.5m x 0.5m
From the video description:
"For the record Destin and I repeated the experiment 3-4 times each in each hemisphere and got the same results every time."
If someone walks past my house, no problem. If someone sets up a telescope at the end of my driveway to look in my living room, I'm calling the cops.
For a flyby: Daedalus mass = 5.0 * 10^7 kg (500 kg of scientific equipment)
With a slowdown to stay in the system: Daedalus mass = 10^10 kg
Mass of Neptune: 10^26 kg
So even for an extended stay, the mass of the Daedalus is no where close to a significant portion of Neptune.
I looked for equivalent mass objects, here is a few:
1.4 * 10^18 = all oceans on earth combined
10^12 kg = 1.4km diameter asteroid (Icarus)
3.5 * 10^10 kg = 0.5 x 0.3 x 0.2 dimension asteroid (Itokawa)
Estimates put the number of asteroids larger than 1km diameter in the belt between mars and Jupiter at 750,000
These are just straight mass conversions, no idea about the real content of fuel. If all those asteroids were straight fuel then you could launch upwards of a million Daedalus class ships that stay in the orbit of their target star.
- Pandora's Star (futuristic (2380), humans are immortal through rejuvenation and are colonizing new worlds using worm hole tech(I think they have 50 or so worlds), long read - lots of sequels if you enjoy the universe)
- Ender's game (futuristic, the movie cuts off 1/2 the book that revolves around Ender's 2 siblings, both also are geniuses, short read - lots of sequels if you enjoy the universe)