Reading

Exoplanet System

https://xkcd.com/3103/

Sure, this exoplanet we discovered may seem hostile to life, but our calculations suggest it's actually in the accretion disc's habitable zone.

https://xkcd.com/3103/

Reading a Big Number

https://xkcd.com/3102/

[desperately] Maybe this is from some country where they use commas as decimal points, and also as digit separators after the decimal, and also use random other characters for decoration???

https://xkcd.com/3102/

Good Science

https://xkcd.com/3101/

If you think curiosity without rigor is bad, you should see rigor without curiosity.

https://xkcd.com/3101/

Alert Sound

https://xkcd.com/3100/

With a good battery, the device can easily last for 5 or 10 years, although the walls probably won't.

https://xkcd.com/3100/

Neighbor-Source Heat Pump

https://xkcd.com/3099/

The installation of the pipes on the inside of the insulation can be challenging, especially when the neighbor could come home at any minute.

https://xkcd.com/3099/

Trojan Horse

https://xkcd.com/3098/

Ultimately, history would imperfectly record the story of the Foal of Troy.

https://xkcd.com/3098/

Bridge Types

https://xkcd.com/3097/

Pontoon bridges are just linear open-sided waterbeds.

https://xkcd.com/3097/