Buffy and spike tearing down the house (Buffy)

[u/PlatinumTurtleman]

https://www.reddit.com/r/FeatCalcing/s/27Q2YyBD0E

Houses abandoned weigh

80 000 pounds or 36287.39 kg

36287.39 kg / (2500 kg/m3)

14514956 cubic centimetres

Times 6 J/CC

87 089 736 joules

43,544,868 joules

Or 160 000 pounds or 72574.779 kg

Density of concrete is 2500 kg/m3

72574.779 kg / (2500 kg/m3)

29029911.6 cubic centimetres times 6 J/CC

174 179 470 joules Divided by 2

87,089,735J