Your English writing platform
Discover LudwigExact(60)
Every litre of water in your suitcase weighs a kilogramme, plus the weight of the container.
"Every kilogramme of nitrogen fertiliser you make emits in its production 8kg of carbon dioxide".
Each kilogramme of ivory can sell for up to 18,000 Kenyan shillings (£126) locally.
It was heavy – more than half a kilogramme – almost round and about an inch thick.
On the black market an elephant tusk can fetch hundreds of pounds per kilogramme, with rhino horns fetching considerably more.
"The quality is better," says Maier, "and you can buy two carrots rather than a whole kilogramme".
An Associated Press investigation in 2010 claimed ivory was being sold in China for $1,800 a kilogramme.
Belgium's battery collection organisation, Bebat, runs a programme that enables schools to collect points for each kilogramme of batteries collected.
Froome's power-weight at sustained effort in 2015 is estimated at just over six watts per kilogramme of body weight.
Demand is so high that a kilogramme of rhino horn is now worth more than gold or cocaine.
I've always known that five miles is roughly 8km and that there are 2.2 pounds to the kilogramme, and use these numbers all the time.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com