Re: A Battery That Produces Energy Continuously Since 1950

 “But the "skull" weighs 43.85 pounds (96.47kg). That should shatter the record for the largest uncut sapphire , which currently is the Dodama sapphire”

What a great find to stumble across and seems a good bit larger than the Dodama mentioned but check your weight calculation. 43.85# = 19.89kg
On one TV news report, the Dodama was estimated at 60,000 carats which I calculate at 26.45# or 12kg.

Yes, I get confused trying to do conversions between US and metric measurements.  But I know that it does weigh considerably more than the Dodama Sapphire.  On the good news side this means I will be able to afford a math tutor to learn metrics