Yes, there are.
Yes, there are a few solar powered portable weather radios that are available for sale. One manufacturer of this product is Eton Corporation. You can find the radio for sale on this website. for $59.99 - http://www.futureshop.ca/en-CA/product/eton-eton-scorpion-solar-powered-digital-weather-radio-nsp100gr-green-nsp100gr/10144006.aspx
No, there are no solar powered briefcases.
Most clock radios don't come with adapter for foreign countries but converted adapters can easily be purchased separately that should work will almost all clock radios.
No, there currently no clock radios on the market that can connect to itunes. However there a re plenty of models of clock radios with ipod docks that you can purchase. You can also use an ipod or iphone as an alarm clock too. anonymous@oola.com
A lot of clock radios shake your bed there are at least a dozen types that start at around 40$.
There are currently no solar powered radio controlled toys.
Sony and Philips both make clock radios with an glow-in-the-dark analog dial.
Yes, Grace Digital is one such brand that makes a clock radio with a remote.
Sony ICF-C180 Clock Radio with Auto Time Set has an internal lithium battery.
You can get all sorts of boombox alarmclocks which will play any music format you like.
Both Texas Instruments and Casio make solar powered calculators. They can be found online or at any store that sells office supplies. anonymous@oola.com