No this is a filter. It is the same reason why the wife of nelson mandela has millions to give. Any interaction after initial spam cost time and hence if there is no return it is lost opportunity. Best victims are the ones which are not aware that there is a scam at all. Overseeing bad spelling correlates with inability to read carefully which correlates with being with bad intelligence. So people answering very bad spam are in fact more likely very good victims.
To be honest all this skin cancer detection stuff is kind of non-proven to be effective. Problem with this is that it leads to overtreatment and a non-measurable prolonging of life-time.
the best defense against cancer is early diagnosis. the point of the device is to help with this. if you have the opportunity to check moles with a doctor - it is better to do it with him.
I'll tell you a secret-human life ends. and all of us will leave this world sooner or later. but to die because of old age, in the circle of grandchildren and great-grandchildren, or at the age of 40 from a missed cancer-it's up to you. I just encourage people to take care of their health. if you don't like the device, make an appointment with your doctor. it's summer (if you're not from South Africa or Australia), it's time to check out your moles
One Dyson sphere of radius 1 AU (Sun-Earth distance) having mass 600 kg/m^2 (8-20 cm thick) will require[1] 10^26 kg of material. The Milky Way's dark mater halo is considered[2] to have mass 10^12 M_Sun = 10^42 kg. So you will need a total of 10^16 (10 quadrillion) spheres.
True. I only considered the spheres (shells) themselves. If you include the star then the result is even simpler. M_Sun is 10^30 kg so for a back of the envelope calculation you don't even have to consider the shell. Therefore you can say 10^12.
There was so much important stuff which in the past which is quite subtle. Recently I learned that the scythe was mainly used in Europe (and later America). Giving European farmer of the middle age and before a little productivity advantage. https://youtu.be/9Im_8sI0QFQ
Living in the close to the Swiss alps, its actually still quite common. We have mountain farmers here, and to cut the gras on the hills, there is still nothing better.
It WAY faster and works with way taller grass then my parents lawnmower, that is for sure.
So North Korea getting nuclear weapons is a big deal and using every text book measure to prevent Iran from building these things is quite an effort. But providing the whole world with material which can be used to build these damn things is not a problem?
Also there is big security problems all around the world due to terrorist. So how do we manage security with this small scale things?
Where there is forest there is rain. Where there is rain there are clouds. Where there are clouds there is less sun. Any large scale Oil replacing energy production with solar will be more efficient in places where there is no forest or crop production. Hence the threat for the forest due to solar is not that high. Also where human settle there is no forest afterwards but there are roofs, where they can put PV on. By the way there is a dicusion to make that mandatory.
I kind of don't like this arguments. Most human ever lived without public health and health support. Most people lived without democracy. Western mind is ok. Western mind is great. As all other cultures. Again, I wasn't able to send my kid to kindergarten as diaper-less and the reusable diaper wasn't welcome. It's not about having western mind. It's about daily practicality which in some areas are intrinsic in our society. How was the kindergarten of your kids policy regarding being diaper-less?
