xkcdbot

Title text:

In addition to gravity, burritos interact through the strong, weak, and electromagnetic forces, which is believed to be a major contributor to their popularity.

Transcript:

[Cueball and Ponytail are standing in front of a pentacle with lit candles at the corners. A black sphere, the oracle, is floating above the middle of the pentacle.]
Ponytail: Dear oracle,
Ponytail: What is the nature of dark matter?
Oracle: It's about 20 pounds.

[Close up of oracle]
Off-panel: What?
Oracle: Dark matter is a particle. It weighs about 20 pounds.
Oracle: It only interacts through gravity.

[Same view as first panel]
Cueball: Only gravity, huh?
Cueball: So none of our experiments are really going to tell us any more about it, then.
Oracle: Afraid not.

[Same view as first and third panels, except Cueball lifted his forearm.]
Cueball: So what do we do?
Oracle: You should go out for burritos.
Ponytail: How will that help?
Oracle: Well
Oracle: Burritos are pretty good.

Source: https://xkcd.com/3085/

explainxkcd for #3085

Title text:

Unstoppable force-carrying particles can't interact with immovable matter by definition.

Transcript:

[An arrow pointing to the right and a trapezoid are labeled as 'Unstoppable Force' and 'Immovable Object' respectively.]
[The arrow is shown as entering the trapezoid from the left and the part of it in said trapezoid is coloured gray.]
[The arrow is shown as leaving the trapezoid to the right and is coloured black.]
[Caption below the panel:] I don't see why people find this scenario to be tricky.

Source: https://xkcd.com/3084/

explainxkcd for #3084