â¢ Test for packet loss by using TraceTCP (available from http://sourceforge.net). Use the destination MessageLabs address as the hostname. e.g. TraceTCP proxy1.eu.webscanningservice.com:3128 â¢ Repeat for a selection of affected web sites and copy the results to a file. Test for packet loss by using TraceTCP (available from http://sourceforge.net). Use the destination MessageLabs address as the hostname. e.g. TraceTCP proxy1.eu.webscanningservice.com:3128 â¢ Repeat for a selection of affected web sites and copy the results to a file.
In hydrology, capillary action describes the attraction of water molecules to soil particles. Capillary action is responsible for moving groundwater from wet areas of the soil to dry areas. Differences in soil potential ( Ï m {\displaystyle \Psi _{m}} ) drive capillary action in soil.
Permeability of soils â âThe great soil raceâ Investigating the properties of different soils by pouring water on them Collect three samples of different local soils (or make up âartificialâ soils). Aim for one clay-rich soil, one sandy soil and one soil with larger fragments like pebbles in it. Make three test funnels, by cutting three large (2 litre) plastic water bottles in half. Make a âsoil-fillâ mark about 8cm from the neck of the bottle. Make