I’m new to Kaggle.com , If you don’t know Kaggle it’s a home for data scientists and engineers to to learn, compete and win huge amount of money making sense / predictions of data. People code with python and R. So when you enter into a competition you can see other people’s code in kernels. So I was looking for it but couldn’t find it, I thought they probably disabled it. No more looking into other people’s code 🙁 . Later I realized it was renamed to Notebooks. Which is probably a better name for it. But kernel sounds better to me.