Printables
Koa's Study Blog
Before pumpkins there were turnips: the spooky story of the jack-o'-lantern
The first jack-o'-lanterns were carved turnips, lit for a man called Stingy Jack. Koa digs into the history and turns it into a cosy study trick for dark October evenings.
Before pumpkins there were turnips: the spooky story of the jack-o'-lantern
Before pumpkins there were turnips: the spooky story of the jack-o'-lantern
|Koa
Koa's Pink Wallpapers Are Now Free (They Always Should Have Been)
All 26 pink phone wallpapers and desktop backgrounds are now free. Here is why, what is inside, and how to set them up in under a minute.
Koa's Pink Wallpapers Are Now Free (They Always Should Have Been)
Koa's Pink Wallpapers Are Now Free (They Always Should Have Been)
|Koa
The forgetting curve: why reviewing on day 2, 5 and 10 beats cramming
Forgot the chapter three days later? That's the forgetting curve. Here's what 140 years of memory research says about spacing your reviews, plus Koa's gentle one-week plan and the Leitner...
The forgetting curve: why reviewing on day 2, 5 and 10 beats cramming
The forgetting curve: why reviewing on day 2, 5 and 10 beats cramming
|Koa
