Laromi wrote:2. Internet was operational in place before construction of LHC have started, so no causation can be established.
For sure it is not necessary to work on Higgs Boson to set Internet going.
What! CERN, the world's largest particle physics laboratory, was Established in 1954? The internet did not just "happen" overnight"!
"Research is diverted into curiosities discovered along the way" That is what keeps, and will continue to keep scientific research going and post grad's occupied
. Therefore, low hanging fruit, picked or not,developed or undeveloped will always remainn a challenge.
I was not writting about CERN, only about LHC.
As per my understanding of matters Internet started as military network, later upgraded by academics, including those from CERN.
Of course there is also a guy (Al Gore), who claims to be an inventor of it.
Sciences like geography - dead. = Wrong, are you claiming we know and understand every, or nearly every geographical attribute on earth? Even if true, what about moon, martian and exploration and further? Obtainable through bold/new research projects.
Geography as per definition is dealing with features on the surface of *Earth* and as such it is a dead subject.
OK, sometimes somewhere small volcanic island pops up here or there and other get submerged, but that is hardly relevant for overall picture.
And science dealing with features on surface of Moon would be called
*Selenography* (Moon = Selene from Greek).
There is nothing left to discover? That may well depend on funds, but funds from where? There are many more global residents now than in Leonardo da Vinci's time willing to contribute, some of whom are looking for lust, others for fame, but for some, just because they care.
There is quite a lot left to discover but quite mundane limitations related to being a *human on the Earth* are going to prevent it.
They will usually manifest themselves as *luck of funds and resources*.
I bet, there is an extremely exciting physics beginning around 10^16-10^18 GeV (and above 10^19 GeV this physics might get absolutely thrilling, permitting us to enter the world where magic never ends and for example create *designer Universes* with possibility of destroying our own in the process or defeating *causality* but Mother Nature or God if you believe in one made sure that such adventures will remain inaccessible for us).
Laromi wrote:It may be very *unwise* to piddle with energies approaching 10^22 GeV (and even 10^18 - 10^19 GeV would be pretty hazardous), but fortunately it is most unlikely to be ever possible.
As our present understanding of physics permits my emphasis
Unfortunately this understanding is supported by extensive astronomical observations of Universe.
It seems that Nature does not deal with such energies beyond event horizons of BH (if certain objects objects observed by us are BH indeed - there are also other possibilities) and sometimes they can be conceivably produced in events like collision of 2 neutron stars.
So no, new devices allowing to create such energies on Earth cannot be built.
We are not going to build accelerators size of Galaxy, neither are we going to tow 2 neutron stars and collide them for our pleasure.
OK,
in theory we could contemplate construction of accelerator size of Solar System which would produce ~10^16 GeV and rely on billions of small satellites accelerating (and deflecting) a beam across interplanetary space, but for financial and resource reason such an item will never be built.
Note:
10^16 GeV (10^19 MeV) is an approximate threshold where unification of strong and electroweak forces might be contemplated, about 10^17 - 10^18 GeV is where inflation might crop in (if it is a real phenomenon) and above 10^19 GeV (10^22 MeV) known physics breaks down for good.