Doesn't suit? No problem! You can return within 30 days
You won't go wrong with a gift voucher. The gift recipient can choose anything from our offer.
On the base of classical mechanics we have built the theoretical model describing the behavior in the liquid medium of the objects, which behave according to the formal laws of the Special Theory of Relativity. The model reproduces Lorentz length contraction, time dilation, relativity of simultaneity, Doppler Effect in his symmetrical relativistic form, effects of the Twin paradox, the Bell's paradox.