Kew the gardens
It is always a pleasure to walk through Kew Gardens at this time of year and see the Golden Daffodils along with Crocuses. Easter Sunday has become synonymous with Easter Egg and Chocolate hunts and this had drawn many families in - I was intrigued to hear so many different languages being used not sure if this is down to Kew being on the must-do list for tourists or if it is expatriates enjoying the attraction while they work in London (a mixture of the two I expect)
Nice to stop and have a bowl of Soup, Celeriac and Apple new one on me, mixed reviews from us (I didn't mind it!)
Historic Temperate House it'll cost about £33m.
The Standard Model and String Theory
Okay so this one has brought to my attention a load of stuff I've not even heard of..
Gravity remains (I think) somewhat unexplained.
Beyond this stuff lies the unproven string theory - if someone can prove this then we've probably reached a point where (physicists anyway) will say all is explained in the physical world.
I think the above does not provide too much clarity (sorry) but hopefully makes clear that progress and work in this field is potentially exciting and illuminating in terms of the physical world.