Who said old games aren't immensely playable? You don't need a high-end graphics card or fancy audio to make game play more effective. Sometimes the simple games are the most fun. One of those games was Lemmings, which was a game where you controlled a number of lemmings and had to direct them, safely, to the exit. On the way to the exit, there are various obstacles and the point of the game is to save a certain percentage of your lemmings.
WinLems is an updated version of the old game. Same graphics, sound and other factors, but updated so it runs in a self-contained window. It also ships with a basic level-editor so once you've completed the game, you can design your own levels, perhaps to test your friends.
Some parts of Atacama have not received rainfall for 500 years - but a sudden deluge of water upset the Desert's delicate biological balance
Spitzer Space Telescope could not spot Oumuamua, suggesting that it is actually pretty small
Greenland crater one of the 25 largest impact craters on Earth
This long-sought progenitor star was identified in an image captured by Hubble in 2007