In response Tommy Gavins to his Publication
Figures are way out.
Earth spins at about 1670 kilometres per hour is approximately equal to 1037.69 mph.
Earth orbits the sun at 107,000 kilometres per hour, or 66,486.7 miles per hour.
https://www.newscientist.com/question/fast-earth-spin/
Oh heck, is this what the Chagos Islands deal is about? Are we all about to go down the plug hole?
https://www.newscientist.com/article/2379320-theres-a-gravity-hole-in-the-indian-ocean-and-now-we-may-know-why/
There's a gravity 'hole' in the Indian Ocean and now we may know why | New Scientist
Earth appears to have less mass beneath a certain part of the Indian Ocean compared with the rest of the planet. Plumes of magma at the location could explain why
https://www.newscientist.com/article/2379320-theres-a-gravity-hole-in-the-indian-ocean-and-now-we-may-know-why/