BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20211207T000000Z DTEND:20211207T000000Z SUMMARY:Particle Characterisation Basics - starts on the 7th December 2021 09:00 LOCATION:The 91AV,London,United Kingdom END:VEVENT END:VCALENDAR