In 2014 Jiapei Dai reported evidence of anisotropic Brownian motion of a toluidine blue colloid solution in water. In 2015 Felix Scholkmann analysed the Dai data and detected a sidereal time dependence, indicative of a process driving the preferred Brownian motion diusion direction to a star-based preferred direction. Here we further analyse the Dai data and extract the RA and Dec of that preferred direction, and relate the data to previous determinations from NASA Spacecraft Earth-flyby Doppler shift data, and other determinations. It is shown that the anisotropic Brownian motion is an anisotropic “heating” generated by 3-space fluctuations: gravitational waves, an eect previously detected in correlations between ocean temperature fluctuations and solar flare counts, with the latter being shown to be a proxy for 3-space fluctuations. The dynamical 3- space does not have a measure of energy content, but can generate energy in matter systems, which amounts to a violation of the 1st Law of Thermodynamics.