themiller's Recent Activity

  1. themiller replied to the thread RIA letter on Electrification.

    The difference being energy density. To carry enough hydrogen to give the same range as a tank of diesel fuel would require an extra...

    21 Feb 2020 at 06:51
  2. themiller replied to the thread RIA letter on Electrification.

    What commentators seem to forget is that project costs will always increase until definition is achieved. The better defined a project,...

    20 Feb 2020 at 22:47
  3. themiller replied to the thread Market Harborough Station Upgrade.

    Because drivers no longer have the freedom to stop where they judge to be best but have to obey stop boards?

    19 Feb 2020 at 13:37
  4. themiller replied to the thread Wooden Sleepers.

    I remember seeing a machine on television which hit the sleeper and analysed the echo made. Depending on the noise from the wood, the...

    14 Feb 2020