Presentation slides are optional. A presentation is not a set of slides: It is about someone having something to say to an audience. Creating slides is therefore less important than planning the ...

Watch as we construct a stunning modern water slide park, blending creativity and nature in the heart of the forest. Alongside this exciting build, we also update and enhance a beautifully designed ...

Watch as we dig and construct a stunning underground swimming pool with a thrilling water slide, using only primitive tools. This ultimate survival project combines creativity, skill, and nature for ...

I HAVE read with great interest the abstract of the paper on the invention of the slide rule, by Prof. F. Cajori, which appeared in NATURE of December 30, 1909. I agree with the author in thinking ...