Sandra Shaw retweetledi
Sandra Shaw
22.5K posts

Sandra Shaw
@wpbf_sandra
WPBF Morning Meteorologist, mommy, tennis ace, runner, & writer!:-) Jesus is my ❤️Links & RTS aren't endorsements. Opinions are my own.
Palm Beach Gardens, FL Katılım Ekim 2013
10.7K Takip Edilen12.8K Takipçiler
Sandra Shaw retweetledi
Sandra Shaw retweetledi

@elonmusk @grok Made my children’s book into an animated audio tale thanks to #grokimagine
“Crumby the Dragon” 💚!
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Sandra Shaw retweetledi

THE BEST POINT YOU'RE EVER GONNA SEE ON A TENNIS COURT 🤯
SIMPLY OUTRAGEOUS FROM NOVAK AND JACK!!
#TennisParadise
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Sandra Shaw retweetledi
Sandra Shaw retweetledi

In 1798, a scientist effectively “weighed” the Earth — without leaving his laboratory.
The English scientist Henry Cavendish designed an incredibly sensitive experiment.
Inside a quiet wooden shed, he hung a horizontal rod from a very thin wire. Two small lead spheres were attached to the ends of the rod.
Nearby, he placed two much larger lead balls.
Because of gravity, the large spheres slightly pulled the smaller ones. The force was extremely tiny — so small that the rod twisted by only a minute fraction of a degree.
Yet that tiny twist held a big secret.
By carefully measuring this small movement, Cavendish determined the strength of the gravitational attraction between objects.
From this, scientists could calculate the mass of the entire Earth.
His estimate was remarkably close.
Cavendish calculated Earth’s mass to be about 6 × 10²⁴ kilograms, while modern measurements give 5.97 × 10²⁴ kilograms.
Sometimes the biggest discoveries come from measuring the smallest forces.

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Sandra Shaw retweetledi
Sandra Shaw retweetledi
Sandra Shaw retweetledi

Palm Beach County is officially qualified to host multiple Team Base Camps for the 2026 @FIFAcom World Cup. The Gardens North County District Park, FAU, and Boca Raton are approved training sites.
48 nations. 5+ billion fans.
Yesterday marks 100 days to go.
@ESPNWestPalm

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