By Donna Latham

Bridges and tunnels are lifelines. humans have tackled probably insurmountable stumbling blocks, together with huge canyons and mountain levels, to layout and build those awesome passageways. Bridges and Tunnels: examine Feats of Engineering invitations young children a while nine and as much as discover the innovation and actual technological know-how in the back of buildings our global will depend on. minutiae and enjoyable proof illustrate engineering ingenuity and achievements. actions and initiatives inspire childrens to profit in regards to the engineering procedure and to embody trial and blunder.

Show description

Read or Download Bridges and Tunnels: Investigate Feats of Engineering with 25 Projects (Build It Yourself Series) PDF

Best experiments books

Get Ancient Science: 40 Time-Traveling, World-Exploring, PDF

Dig into the technological know-how of precedent days and unearth striking discoveries!
* have you questioned the place paper comes from, who made the 1st recognized maps, or how the traditional Egyptians have been in a position to construct the pyramids?
* do you want to make your individual sundial, realize the way to observe earthquakes, or discover ways to write in hieroglyphics?
* Are you searching for nice principles in your subsequent technology reasonable venture?

If you replied "Yes" to any of those questions, then old technological know-how is for you! From Greek lighthouses and Roman bridges to chinese language kites and Mesopotamian cleaning soap, you'll examine a number of the maximum medical discoveries and the folk who brought them to the area. Dozens of fun-packed actions assist you see for your self how the earliest people cultivated crops, why tools make assorted sounds, how fireworks get their explosive energy, and lots more and plenty extra. all the tasks are secure and simple to do, and all you wish is daily stuff from round the apartment. So step again in time and take an grand trip with historic technology!

Get Cure of Thermosetting Resins: Modelling and Experiments PDF

The method of healing of thermosets is quite advanced, and sturdy wisdom of a few of the steps and assorted difficulties is important for the consumer. for example, the subsequent easy evidence characterise the treatment of thermosets: 1. within the comparable means as rubbers, thermosets are in general polymerised and processed in an easy operation which comprises the irreversible transformation of a low molecular weight resin in viscous liquid country right into a reliable community polymer.

Large-Scale Oceanographic Experiments and Satellites by James C. McWilliams (auth.), Catherine Gautier, Michèle PDF

A complicated examine Workshop (ARW) backed by way of NATO and the California house Institute used to be held in Corsica (France) October three to 7, 1983 to debate the position of satellite tv for pc observations within the large-scal·eoceanographic experiments, in particular these lower than dialogue (e. g. , the realm Ocean movement test, WOCE, and the Tropical Ocean and worldwide surroundings, TOGA).

Additional resources for Bridges and Tunnels: Investigate Feats of Engineering with 25 Projects (Build It Yourself Series)

Example text

18. A PID spectrum using both silicon detectors.

18. A PID spectrum using both silicon detectors.

17. Calibration spectrum for CsI(Tl) using elastic scattering of light charged particles. 14 ΔE Energy [MeV] 12 10 8 1 6 4 2 00 5 10 15 20 EF Energy [MeV] 25 Fig. 18. A PID spectrum using both silicon detectors.

Download PDF sample

Bridges and Tunnels: Investigate Feats of Engineering with 25 Projects (Build It Yourself Series) by Donna Latham


by Joseph
4.0

Rated 4.38 of 5 – based on 36 votes