90 years ago today, whistles blew around the river Somme in France as British troops prepared for an attack on German trenches. By the end of the day they had suffered 57,470 casualties. By the battle's end in November, there were over 600,000 Allied casualties, with perhaps the same number of German casualties. The Imperial War Museum has launched an online exhibition, where you can find out more about how the battle was planned, personal stories of those involved, and myths about the attack. Elsewhere you can find copies of Army reports on the first day, look at film of the attack, diaries and letters home from the troops, go on tours of the trenches, listen to contemporary songs and music inspired by the battle, and see some more modern responses.
Ever wondered what old amounts of money would be worth today? Or what you could buy with your current salary if you went back 200, 400, or 600 years? Now you can find out with a tool that converts English currency from 1270 onwards into today's prices. Based on Treasury records, it tells you that Mr Darcy's £10,000 a year would now be worth nearly £350,000, or that your house would only have to be worth the equivalent of £500 now to qualify for the vote after 1832.