How good is the Warnsdorff's knight's tour heuristic?

How ground-based observations contribute to rocket, balloon and space shuttle experiments: Experience from the past and outlook for the future

How happy is your web browsing? A model to quantify satisfaction of an Internet user, searching for desired information

How Hard Is Bribery in Elections?

How Hidden Can Be Even More Hidden?

How High is that Dune? A Comparison of Methods Used to Constrain the Morphometry of Aeolian Bedforms on Mars

How I won the "Chess Ratings - Elo vs the Rest of the World" Competition

How Important are the Equations of Motion in a Chaotic System?

How Important is Rotational Fission in the Trans-Neptunian Region?

How Is Meaning Grounded in Dictionary Definitions?

How journal rankings can suppress interdisciplinary research. A comparison between Innovation Studies and Business & Management

How large cometary dust grains are?

How large is the dynamic topography on Venus?

How large seems the Moon?

How life is associated with colors in Chinese culture: utilizing colors based on Chinese five-essence theory

How light element addition can lower core liquid wave speeds

How long can an ion tail become?

How Long Does It Take to Get Your HST Data?

How long is a Proof? - A short note

How Long Is the Coast of Britain? Statistical Self-Similarity and Fractional Dimension