(Fig.1) ↓ Two lead (= Pb ) ions collide and emit light. → virtual ?
Particle colliders are just waste of taxpayers' money. Why ?
Half a century has passed since quarks and new particles were discovered.
But fractional-charge quarks cannot be separated or detected. = just imagination.
All other particles made of unseen quarks are too unstable to detect, and useless for our daily lives.
Weak boson, which is said to mediate neutron decay, is unreal, undetectable virtual particles. All particle reactions need unreal virtual particles contradicting Einstein.
Higgs is still useless, except for getting Nobel prize.
'Higgs gives mass' is a total lie. Higgs field is undetectable.
LHC detected 'light scattered by light' ? ← really ?
This is fake news like quantum computer.
They just collided two lead (= Pb ) ions. ← Not light-light collision.
They claim Pb ions emit unreal virtual photons with imaginary mass, which collide and emit real photons ( this p.43 ) ? ← just imagination.
All these researches are useless, waste of money, contribute nothing to our daily lives. They just 'imagine' unstable pseudo-particles from final irrelevant particles.
(Fig.2) ↓ Quantum mechanics lacks reality. 
Quantum mechanics born 100 years ago cannot describe multi-electron solids, so it has to rely on unreal quasiparticles with fake mass and charge to describe physical phenomena.
They describe topological material with special conductance using fictitious massless quasiparticles, which are just nonphysical math symbols ( this p.4 ).
What are these unreal quasiparticles useful for ?
This abstract just uses vague phrases "next generation technology ?" ← still useless, nothing realized.
(Fig.3) ↓ The media uses misleading phrases to deceive laypersons.
Quantum mechanics is useless, so it needs to create "imaginary target = quantum computer" to deceive taxpayers and governments.
No progress in research on fictional quantum computer, which is said to be faster (← No proof ! ) using parallel-world computing.
If you carefully read each quantum computer news, you will notice they make No progress, just using misleading phrases to get your hopes up.
This news just says "measuring qubit states is a vital step ?", Not saying "quantum computer is realized.", so they did nothing substantially.
They just moved each cesium atoms depending on their energy (hyperfine) states, did No computation, so it has nothing to do with quantum computers.
This news also just says "quantum power or boost ? ", mentioned nothing about its practical use, so again, meaningless research.
Quantum coherent superposition means just two energy states are alternating, which has nothing to do with a dead an alive cat that they believe.
2019/3/29 updated. Feel free to link to this site.
